NRL Elo Ratings and Prediction Model from the 2017 - 2022 season

knitr::opts_chunk$set(echo = TRUE)

Introduction

What is an Elo rating system?

An Elo rating system was first developed by Hungarian-American physics professor, Arpad Elo in 1960, and consists of assigning a player or team a numerical value to indicate their skill level. Typically, values exceeding 1500 Elo Rating Points can be considered a good team with values reaching 1700+ a very strongly performing unit. It was originally, and commonly, designed for chess players but with the advancement in sports analytics, it can be an extremely valuable tool in assessing teams strengths and weaknesses. It is a dynamic, iterative model that updates the teams strength rating after every completed match.

Why is it useful in NRL Analysis?

Elo rating analysis in sports, and in particular in the NRL, can be extremely useful when supporting decisions within a club as a singular analysis but also in conjunction with other data insights. It gives a simple and interpretative way to track performance across a season or many seasons as temporal analysis and gives a time frame for periods of success or when the team is not in form. That information can be useful when coinciding with enhanced, game-specific data analysis of the intricacies and key performance indicators (KPI) of rugby league that attribute to the success or failure.

The dynamic nature of Elo rating modelling means that the teams Elo score updates weekly depending on the outcome of the match and the extent of the points change is directly attributed to the teams expected outcome probability. This gives a truer reflection of team form than the simple win/loss ratio as lower ranked teams will gain more points for a win than a higher ranked team as their probabilistic prediction is less likely to come true. Furthermore, Elo rating points are used in ‘Power Rankings’ which offer a real-time insight into team strength across the season as opposed to the NRL points based ladder. For example, a team maybe in 9th place on the ladder, who are just missing finals, with an Elo score of 1550, whereas another team can be in 6th place but have a rating of 1520. This model suggests that the trailing team is stronger but is lower down in the ladder as they have beaten stronger opposition more recently so are in a better position to qualify for the finals as the season progresses.

A key aspect of Elo rating modelling that can be used in NRL clubs is the fact that it is the backbone of future prediction and simulation of matches. The data analytics department of a club can use methods similar to this to simulate future matches thus predicting a final ladder projection. Predicting game outcomes generate season-long expected win totals which are then used for evaluating whether the team has under or over-performed. The ultimate goal for all teams in the NRL is to qualify for finals football and reach the Grand Final, Elo modelling can analyse and assess the teams finals chances.

A key role of the analytics department within a professional sports club is to use data to find insights and then to successfully and simply convey these to the relevant decision-making stakeholders such as coaches, performance staff or players. Elo rating analysis uses simple data and maths to exhibit big insights for those who might not understand the data science aspect behind it.

My motivation and goals for this report.

I have recently completed my Graduate Certificate in Data Analytics for Sport Performance from Victoria University and I want to use the knowledge I have learnt to apply a data analytics approach to a real-world sports context. I want to show how analytics can be applied to performance analysis and forecasting and demonstrate my understanding of advanced modelling techniques, whilst tailoring it to the NRL and the Melbourne Storm specifically. The role of analytics within professional sport is ever expanding and is imperative to be used to enhance performance by informing smarter, evidence based decisions.

My aim is to create a series of reports and projects that can be used in NRL analysis to create a portfolio of my knowledge and showcasing my skills in manipulating real-world data, visualising and interpreting results and most importantly, communicating these findings and insights coherently to non-technical stakeholders.

I am passionate about data analytics, sport and particularly NRL and the Melbourne Storm. I want to turn this passion into a professional opportunity whether that be a job or volunteering role to learn from professionals in the environment.

Data Set

The data set used in this workflow is that of the scorelines for every fixture (including finals) from the 2017 season through to the end of the 2021 season.

The variables include temporal information such as the year, round, date and time of kick off as well geographical information such as the state region and stadium. The key variables used in the analysis are the named Home Team (hteam) and Away Team (ateam) and their scores for each match. The ‘match_id’ can be used to identify specific fixtures throughout this time period.

I was able to get this data source from the website: https://www.kaggle.com/datasets/thecruncherau/nrl-results

# Load Packages ----
library(tidyverse)
library(ggplot2)
library(elo)
library(plotly)
library(rmarkdown)
library(tibble)
library(knitr)
library(kableExtra)
library(htmltools)

# Load Data ----
nrl <- read_csv("/home/gthornton1999/NRL_Portfolio/Data/Elo/nrldata.csv")

# Kable table of raw data
nrl %>%
  kable(caption = "Table 1 - Raw NRL Match Data 2017 - 2021") %>%
  kable_styling(bootstrap_options = c("striped", "hover", "condensed", "responsive")) %>%
  scroll_box(height = "400px")

Table 1 - Raw NRL Match Data 2017 - 2021

year	round	date	time	location	region	hteam	ateam	hscore	ascore	match_id
2017	1	02/03/2017	20:05:00	Woolooware	NSW	Sharks	Broncos	18	26	201701CROBRI
2017	1	03/03/2017	18:00:00	Belmore	NSW	Bulldogs	Storm	6	12	201701CNBMEL
2017	1	03/03/2017	20:05:00	Homebush	NSW	Rabbitohs	Wests Tigers	18	34	201701SOUWST
2017	1	04/03/2017	16:30:00	Kogarah	NSW	Dragons	Panthers	42	10	201701SGIPEN
2017	1	04/03/2017	19:00:00	Kirwan	QLD	Cowboys	Raiders	20	16	201701NQLCBR
2017	1	04/03/2017	21:00:00	Robina	QLD	Titans	Roosters	18	32	201701GLDSYD
2017	1	05/03/2017	14:00:00	Penrose	NZ	Warriors	Knights	26	22	201701AKLNEW
2017	1	05/03/2017	16:00:00	Brookvale	NSW	Sea Eagles	Eels	12	20	201701MNLPAR
2017	2	09/03/2017	20:05:00	Moore Park	NSW	Roosters	Bulldogs	28	24	201702SYDCNB
2017	2	10/03/2017	18:00:00	Penrose	NZ	Warriors	Storm	10	26	201702AKLMEL
2017	2	10/03/2017	20:05:00	Milton	QLD	Broncos	Cowboys	20	21	201702BRINQL
2017	2	11/03/2017	15:00:00	Newcastle	NSW	Knights	Titans	34	26	201702NEWGLD
2017	2	11/03/2017	17:30:00	Brookvale	NSW	Sea Eagles	Rabbitohs	18	38	201702MNLSOU
2017	2	11/03/2017	19:30:00	Bruce	ACT	Raiders	Sharks	16	42	201702CBRCRO
2017	2	12/03/2017	16:00:00	Leumeah	NSW	Wests Tigers	Panthers	2	36	201702WSTPEN
2017	2	12/03/2017	18:30:00	Wollongong	NSW	Dragons	Eels	16	34	201702SGIPAR
2017	3	16/03/2017	20:05:00	Melbourne	VIC	Storm	Broncos	14	12	201703MELBRI
2017	3	17/03/2017	18:00:00	Dunedin	NZ	Bulldogs	Warriors	24	12	201703CNBAKL
2017	3	17/03/2017	20:05:00	Robina	QLD	Titans	Eels	26	14	201703GLDPAR
2017	3	18/03/2017	16:30:00	Newcastle	NSW	Knights	Rabbitohs	18	24	201703NEWSOU
2017	3	18/03/2017	19:00:00	Penrith	NSW	Panthers	Roosters	12	14	201703PENSYD
2017	3	18/03/2017	21:00:00	Kirwan	QLD	Cowboys	Sea Eagles	8	30	201703NQLMNL
2017	3	19/03/2017	16:00:00	Bruce	ACT	Raiders	Wests Tigers	46	6	201703CBRWST
2017	3	19/03/2017	18:30:00	Woolooware	NSW	Sharks	Dragons	10	16	201703CROSGI
2017	4	23/03/2017	20:05:00	Homebush	NSW	Rabbitohs	Roosters	6	20	201704SOUSYD
2017	4	24/03/2017	18:00:00	Penrith	NSW	Panthers	Knights	40	0	201704PENNEW
2017	4	24/03/2017	20:05:00	Milton	QLD	Broncos	Raiders	13	12	201704BRICBR
2017	4	25/03/2017	16:30:00	Brookvale	NSW	Sea Eagles	Bulldogs	36	0	201704MNLCNB
2017	4	25/03/2017	19:00:00	Homebush	NSW	Eels	Sharks	6	20	201704PARCRO
2017	4	25/03/2017	21:00:00	Robina	QLD	Titans	Cowboys	26	32	201704GLDNQL
2017	4	26/03/2017	16:00:00	Lilyfield	NSW	Wests Tigers	Storm	14	22	201704WSTMEL
2017	4	26/03/2017	18:30:00	Kogarah	NSW	Dragons	Warriors	26	12	201704SGIAKL
2017	5	30/03/2017	20:05:00	Homebush	NSW	Bulldogs	Broncos	10	7	201705CNBBRI
2017	5	31/03/2017	18:00:00	Moore Park	NSW	Roosters	Sea Eagles	12	18	201705SYDMNL
2017	5	31/03/2017	20:05:00	Kirwan	QLD	Cowboys	Rabbitohs	20	6	201705NQLSOU
2017	5	01/04/2017	15:00:00	Woolooware	NSW	Sharks	Knights	19	18	201705CRONEW
2017	5	01/04/2017	17:30:00	Bruce	ACT	Raiders	Eels	30	18	201705CBRPAR
2017	5	01/04/2017	19:30:00	Melbourne	VIC	Storm	Panthers	28	6	201705MELPEN
2017	5	02/04/2017	14:00:00	Penrose	NZ	Warriors	Titans	28	22	201705AKLGLD
2017	5	02/04/2017	16:00:00	Homebush	NSW	Wests Tigers	Dragons	6	28	201705WSTSGI
2017	6	06/04/2017	19:50:00	Milton	QLD	Broncos	Roosters	32	8	201706BRISYD
2017	6	07/04/2017	18:00:00	Newcastle	NSW	Knights	Bulldogs	12	22	201706NEWCNB
2017	6	07/04/2017	19:50:00	Penrith	NSW	Panthers	Rabbitohs	20	21	201706PENSOU
2017	6	08/04/2017	15:00:00	Brookvale	NSW	Sea Eagles	Dragons	10	35	201706MNLSGI
2017	6	08/04/2017	17:30:00	Robina	QLD	Titans	Raiders	16	42	201706GLDCBR
2017	6	08/04/2017	19:30:00	Kirwan	QLD	Cowboys	Wests Tigers	16	26	201706NQLWST
2017	6	09/04/2017	14:00:00	Penrose	NZ	Warriors	Eels	22	10	201706AKLPAR
2017	6	09/04/2017	16:00:00	Melbourne	VIC	Storm	Sharks	2	11	201706MELCRO
2017	7	14/04/2017	16:00:00	Homebush	NSW	Bulldogs	Rabbitohs	24	9	201707CNBSOU
2017	7	14/04/2017	18:00:00	Newcastle	NSW	Knights	Roosters	6	24	201707NEWSYD
2017	7	14/04/2017	19:50:00	Milton	QLD	Broncos	Titans	24	22	201707BRIGLD
2017	7	15/04/2017	15:00:00	Brookvale	NSW	Sea Eagles	Storm	26	30	201707MNLMEL
2017	7	15/04/2017	17:30:00	Bruce	ACT	Raiders	Warriors	20	8	201707CBRAKL
2017	7	15/04/2017	19:30:00	Wollongong	NSW	Dragons	Cowboys	28	22	201707SGINQL
2017	7	16/04/2017	16:00:00	Penrith	NSW	Panthers	Sharks	2	28	201707PENCRO
2017	7	17/04/2017	16:00:00	Homebush	NSW	Eels	Wests Tigers	26	22	201707PARWST
2017	8	21/04/2017	18:00:00	Bruce	ACT	Raiders	Sea Eagles	18	20	201708CBRMNL
2017	8	21/04/2017	19:50:00	Homebush	NSW	Rabbitohs	Broncos	24	25	201708SOUBRI
2017	8	22/04/2017	15:00:00	Homebush	NSW	Eels	Panthers	18	12	201708PARPEN
2017	8	22/04/2017	17:30:00	Kirwan	QLD	Cowboys	Knights	24	12	201708NQLNEW
2017	8	22/04/2017	19:30:00	Woolooware	NSW	Sharks	Titans	12	16	201708CROGLD
2017	8	23/04/2017	16:00:00	Homebush	NSW	Wests Tigers	Bulldogs	18	12	201708WSTCNB
2017	8	25/04/2017	16:00:00	Moore Park	NSW	Roosters	Dragons	13	12	201708SYDSGI
2017	8	25/04/2017	19:00:00	Melbourne	VIC	Storm	Warriors	20	14	201708MELAKL
2017	9	27/04/2017	19:50:00	Milton	QLD	Broncos	Panthers	32	18	201709BRIPEN
2017	9	28/04/2017	18:00:00	Moore Park	NSW	Rabbitohs	Sea Eagles	8	46	201709SOUMNL
2017	9	28/04/2017	19:50:00	Kirwan	QLD	Cowboys	Eels	6	26	201709NQLPAR
2017	9	29/04/2017	15:00:00	Robina	QLD	Titans	Knights	38	8	201709GLDNEW
2017	9	29/04/2017	17:30:00	Homebush	NSW	Bulldogs	Raiders	16	10	201709CNBCBR
2017	9	29/04/2017	19:30:00	Lilyfield	NSW	Wests Tigers	Sharks	16	22	201709WSTCRO
2017	9	30/04/2017	14:00:00	Penrose	NZ	Warriors	Roosters	14	13	201709AKLSYD
2017	9	30/04/2017	16:00:00	Wollongong	NSW	Dragons	Storm	22	34	201709SGIMEL
2017	10	11/05/2017	19:50:00	Homebush	NSW	Bulldogs	Cowboys	14	30	201710CNBNQL
2017	10	12/05/2017	18:00:00	Kogarah	NSW	Dragons	Sharks	14	18	201710SGICRO
2017	10	12/05/2017	19:50:00	Homebush	NSW	Wests Tigers	Rabbitohs	8	28	201710WSTSOU
2017	10	13/05/2017	15:00:00	Penrith	NSW	Panthers	Warriors	36	28	201710PENAKL
2017	10	13/05/2017	17:30:00	Milton	QLD	Storm	Titans	36	38	201710MELGLD
2017	10	13/05/2017	19:50:00	Milton	QLD	Sea Eagles	Broncos	14	24	201710MNLBRI
2017	10	14/05/2017	14:00:00	Newcastle	NSW	Knights	Raiders	34	20	201710NEWCBR
2017	10	14/05/2017	16:00:00	Moore Park	NSW	Roosters	Eels	48	10	201710SYDPAR
2017	11	18/05/2017	19:50:00	Woolooware	NSW	Sharks	Cowboys	18	14	201711CRONQL
2017	11	19/05/2017	18:00:00	Hamilton	NZ	Warriors	Dragons	14	30	201711AKLSGI
2017	11	19/05/2017	19:50:00	Milton	QLD	Broncos	Wests Tigers	36	0	201711BRIWST
2017	11	20/05/2017	17:30:00	Robina	QLD	Titans	Sea Eagles	10	30	201711GLDMNL
2017	11	20/05/2017	19:30:00	Homebush	NSW	Eels	Raiders	16	22	201711PARCBR
2017	11	21/05/2017	14:00:00	Newcastle	NSW	Knights	Panthers	20	30	201711NEWPEN
2017	11	21/05/2017	16:00:00	Homebush	NSW	Bulldogs	Roosters	18	24	201711CNBSYD
2017	11	21/05/2017	18:30:00	Perth	WA	Rabbitohs	Storm	6	14	201711SOUMEL
2017	12	26/05/2017	19:50:00	Homebush	NSW	Rabbitohs	Eels	16	22	201712SOUPAR
2017	12	27/05/2017	17:30:00	Penrose	NZ	Warriors	Broncos	28	10	201712AKLBRI
2017	12	27/05/2017	19:30:00	Woolooware	NSW	Sharks	Bulldogs	9	8	201712CROCNB
2017	12	28/05/2017	16:00:00	Bruce	ACT	Raiders	Roosters	24	16	201712CBRSYD
2017	13	02/06/2017	18:00:00	Melbourne	VIC	Storm	Knights	40	12	201713MELNEW
2017	13	02/06/2017	19:50:00	Homebush	NSW	Eels	Warriors	32	24	201713PARAKL
2017	13	03/06/2017	15:00:00	Homebush	NSW	Dragons	Wests Tigers	16	12	201713SGIWST
2017	13	03/06/2017	17:30:00	Moore Park	NSW	Roosters	Broncos	18	16	201713SYDBRI
2017	13	03/06/2017	19:30:00	Kirwan	QLD	Cowboys	Titans	20	8	201713NQLGLD
2017	13	04/06/2017	14:00:00	Brookvale	NSW	Sea Eagles	Raiders	21	20	201713MNLCBR
2017	13	04/06/2017	16:00:00	Homebush	NSW	Bulldogs	Panthers	0	38	201713CNBPEN
2017	14	08/06/2017	19:50:00	Woolooware	NSW	Sharks	Storm	13	18	201714CROMEL
2017	14	09/06/2017	18:00:00	Brookvale	NSW	Sea Eagles	Knights	18	14	201714MNLNEW
2017	14	09/06/2017	19:50:00	Milton	QLD	Broncos	Rabbitohs	24	18	201714BRISOU
2017	14	10/06/2017	15:00:00	Robina	QLD	Titans	Warriors	12	34	201714GLDAKL
2017	14	10/06/2017	17:30:00	Bathurst	NSW	Panthers	Raiders	24	20	201714PENCBR
2017	14	10/06/2017	19:30:00	Marrara	NT	Eels	Cowboys	6	32	201714PARNQL
2017	14	11/06/2017	16:00:00	Leumeah	NSW	Wests Tigers	Roosters	18	40	201714WSTSYD
2017	14	12/06/2017	16:00:00	Homebush	NSW	Bulldogs	Dragons	16	2	201714CNBSGI
2017	15	16/06/2017	19:50:00	Homebush	NSW	Rabbitohs	Titans	36	20	201715SOUGLD
2017	15	17/06/2017	17:30:00	Melbourne	VIC	Storm	Cowboys	23	22	201715MELNQL
2017	15	17/06/2017	19:30:00	Woolooware	NSW	Sharks	Wests Tigers	24	22	201715CROWST
2017	15	18/06/2017	16:00:00	Homebush	NSW	Eels	Dragons	24	10	201715PARSGI
2017	16	23/06/2017	18:00:00	Penrose	NZ	Warriors	Bulldogs	21	14	201716AKLCNB
2017	16	23/06/2017	19:50:00	Leumeah	NSW	Wests Tigers	Titans	14	26	201716WSTGLD
2017	16	24/06/2017	15:00:00	Kirwan	QLD	Cowboys	Panthers	14	12	201716NQLPEN
2017	16	24/06/2017	17:30:00	Bruce	ACT	Raiders	Broncos	20	30	201716CBRBRI
2017	16	24/06/2017	19:30:00	Adelaide	SA	Roosters	Storm	25	24	201716SYDMEL
2017	16	25/06/2017	14:00:00	Kogarah	NSW	Dragons	Knights	32	28	201716SGINEW
2017	16	25/06/2017	16:00:00	Woolooware	NSW	Sharks	Sea Eagles	18	35	201716CROMNL
2017	17	29/06/2017	19:50:00	Homebush	NSW	Eels	Bulldogs	13	12	201717PARCNB
2017	17	30/06/2017	18:00:00	Robina	QLD	Titans	Dragons	20	10	201717GLDSGI
2017	17	30/06/2017	19:50:00	Milton	QLD	Broncos	Storm	12	42	201717BRIMEL
2017	17	01/07/2017	15:00:00	Gosford	NSW	Roosters	Sharks	12	44	201717SYDCRO
2017	17	01/07/2017	17:30:00	Perth	WA	Sea Eagles	Warriors	26	22	201717MNLAKL
2017	17	01/07/2017	19:30:00	Bruce	ACT	Raiders	Cowboys	18	31	201717CBRNQL
2017	17	02/07/2017	14:00:00	Newcastle	NSW	Knights	Wests Tigers	12	33	201717NEWWST
2017	17	02/07/2017	16:00:00	Homebush	NSW	Rabbitohs	Panthers	42	14	201717SOUPEN
2017	18	07/07/2017	19:50:00	Moore Park	NSW	Roosters	Rabbitohs	14	12	201718SYDSOU
2017	18	08/07/2017	17:30:00	Penrith	NSW	Panthers	Sea Eagles	16	8	201718PENMNL
2017	18	08/07/2017	19:30:00	Melbourne	VIC	Storm	Eels	6	22	201718MELPAR
2017	18	09/07/2017	16:00:00	Belmore	NSW	Bulldogs	Knights	20	18	201718CNBNEW
2017	19	14/07/2017	18:00:00	Penrose	NZ	Warriors	Panthers	22	34	201719AKLPEN
2017	19	14/07/2017	19:50:00	Bruce	ACT	Raiders	Dragons	18	14	201719CBRSGI
2017	19	15/07/2017	17:30:00	Newcastle	NSW	Knights	Broncos	22	34	201719NEWBRI
2017	19	15/07/2017	19:30:00	Robina	QLD	Titans	Sharks	30	10	201719GLDCRO
2017	19	16/07/2017	14:00:00	Brookvale	NSW	Sea Eagles	Wests Tigers	28	16	201719MNLWST
2017	19	16/07/2017	16:00:00	Cairns	QLD	Rabbitohs	Cowboys	10	23	201719SOUNQL
2017	20	20/07/2017	19:50:00	Milton	QLD	Broncos	Bulldogs	42	12	201720BRICNB
2017	20	21/07/2017	18:00:00	Moore Park	NSW	Roosters	Knights	28	4	201720SYDNEW
2017	20	21/07/2017	19:50:00	Woolooware	NSW	Sharks	Rabbitohs	26	12	201720CROSOU
2017	20	22/07/2017	15:00:00	Penrith	NSW	Panthers	Titans	24	16	201720PENGLD
2017	20	22/07/2017	17:30:00	Bruce	ACT	Raiders	Storm	14	20	201720CBRMEL
2017	20	22/07/2017	19:30:00	Kirwan	QLD	Cowboys	Warriors	24	12	201720NQLAKL
2017	20	23/07/2017	14:00:00	Wollongong	NSW	Dragons	Sea Eagles	52	22	201720SGIMNL
2017	20	23/07/2017	16:00:00	Homebush	NSW	Wests Tigers	Eels	16	17	201720WSTPAR
2017	21	27/07/2017	19:50:00	Penrith	NSW	Panthers	Bulldogs	16	8	201721PENCNB
2017	21	28/07/2017	18:00:00	Penrose	NZ	Warriors	Sharks	12	26	201721AKLCRO
2017	21	28/07/2017	19:50:00	Homebush	NSW	Eels	Broncos	28	14	201721PARBRI
2017	21	29/07/2017	15:00:00	Newcastle	NSW	Knights	Dragons	21	14	201721NEWSGI
2017	21	29/07/2017	17:30:00	Homebush	NSW	Rabbitohs	Raiders	18	32	201721SOUCBR
2017	21	29/07/2017	19:30:00	Moore Park	NSW	Roosters	Cowboys	22	16	201721SYDNQL
2017	21	30/07/2017	14:00:00	Melbourne	VIC	Storm	Sea Eagles	40	6	201721MELMNL
2017	21	30/07/2017	16:00:00	Robina	QLD	Titans	Wests Tigers	4	26	201721GLDWST
2017	22	03/08/2017	19:50:00	Homebush	NSW	Bulldogs	Eels	4	20	201722CNBPAR
2017	22	04/08/2017	18:00:00	Moore Park	NSW	Dragons	Rabbitohs	24	26	201722SGISOU
2017	22	04/08/2017	19:50:00	Kirwan	QLD	Cowboys	Storm	8	26	201722NQLMEL
2017	22	05/08/2017	15:00:00	Newcastle	NSW	Knights	Warriors	26	10	201722NEWAKL
2017	22	05/08/2017	17:30:00	Robina	QLD	Titans	Broncos	0	54	201722GLDBRI
2017	22	05/08/2017	19:30:00	Woolooware	NSW	Sharks	Raiders	12	30	201722CROCBR
2017	22	06/08/2017	14:00:00	Brookvale	NSW	Sea Eagles	Roosters	36	18	201722MNLSYD
2017	22	06/08/2017	16:00:00	Penrith	NSW	Panthers	Wests Tigers	28	14	201722PENWST
2017	23	10/08/2017	19:50:00	Homebush	NSW	Rabbitohs	Bulldogs	28	14	201723SOUCNB
2017	23	11/08/2017	18:00:00	Homebush	NSW	Eels	Knights	10	29	201723PARNEW
2017	23	11/08/2017	19:50:00	Milton	QLD	Broncos	Sharks	32	10	201723BRICRO
2017	23	12/08/2017	15:00:00	Kogarah	NSW	Dragons	Titans	42	16	201723SGIGLD
2017	23	12/08/2017	17:30:00	Melbourne	VIC	Storm	Roosters	16	13	201723MELSYD
2017	23	12/08/2017	19:30:00	Penrith	NSW	Panthers	Cowboys	24	16	201723PENNQL
2017	23	13/08/2017	14:00:00	Penrose	NZ	Warriors	Raiders	16	36	201723AKLCBR
2017	23	13/08/2017	16:00:00	Lilyfield	NSW	Wests Tigers	Sea Eagles	30	26	201723WSTMNL
2017	24	17/08/2017	19:50:00	Homebush	NSW	Eels	Titans	30	8	201724PARGLD
2017	24	18/08/2017	18:00:00	Homebush	NSW	Rabbitohs	Warriors	36	18	201724SOUAKL
2017	24	18/08/2017	19:50:00	Milton	QLD	Broncos	Dragons	24	12	201724BRISGI
2017	24	19/08/2017	15:00:00	Newcastle	NSW	Knights	Storm	12	44	201724NEWMEL
2017	24	19/08/2017	17:30:00	Moore Park	NSW	Roosters	Wests Tigers	22	18	201724SYDWST
2017	24	19/08/2017	19:30:00	Kirwan	QLD	Cowboys	Sharks	16	26	201724NQLCRO
2017	24	20/08/2017	14:00:00	Bruce	ACT	Raiders	Panthers	22	26	201724CBRPEN
2017	24	20/08/2017	16:00:00	Homebush	NSW	Bulldogs	Sea Eagles	30	16	201724CNBMNL
2017	25	24/08/2017	19:50:00	Milton	QLD	Broncos	Eels	34	52	201725BRIPAR
2017	25	25/08/2017	18:00:00	Bruce	ACT	Raiders	Knights	46	28	201725CBRNEW
2017	25	25/08/2017	19:50:00	Leumeah	NSW	Wests Tigers	Cowboys	14	22	201725WSTNQL
2017	25	26/08/2017	15:00:00	Robina	QLD	Titans	Bulldogs	14	26	201725GLDCNB
2017	25	26/08/2017	17:30:00	Melbourne	VIC	Storm	Rabbitohs	64	6	201725MELSOU
2017	25	26/08/2017	19:30:00	Woolooware	NSW	Sharks	Roosters	14	16	201725CROSYD
2017	25	27/08/2017	14:00:00	Penrose	NZ	Warriors	Sea Eagles	21	22	201725AKLMNL
2017	25	27/08/2017	16:00:00	Penrith	NSW	Panthers	Dragons	14	16	201725PENSGI
2017	26	31/08/2017	19:50:00	Kirwan	QLD	Cowboys	Broncos	10	20	201726NQLBRI
2017	26	01/09/2017	19:50:00	Homebush	NSW	Eels	Rabbitohs	22	16	201726PARSOU
2017	26	02/09/2017	15:00:00	Moore Park	NSW	Roosters	Titans	20	16	201726SYDGLD
2017	26	02/09/2017	17:30:00	Brookvale	NSW	Sea Eagles	Panthers	28	12	201726MNLPEN
2017	26	02/09/2017	19:30:00	Melbourne	VIC	Storm	Raiders	32	6	201726MELCBR
2017	26	03/09/2017	14:00:00	Newcastle	NSW	Knights	Sharks	18	26	201726NEWCRO
2017	26	03/09/2017	16:00:00	Homebush	NSW	Dragons	Bulldogs	20	26	201726SGICNB
2017	26	03/09/2017	18:30:00	Lilyfield	NSW	Wests Tigers	Warriors	28	16	201726WSTAKL
2017	F1	08/09/2017	19:55:00	Moore Park	NSW	Roosters	Broncos	24	22	2017F1SYDBRI
2017	F1	09/09/2017	16:10:00	Melbourne	VIC	Storm	Eels	18	16	2017F1MELPAR
2017	F1	09/09/2017	19:40:00	Moore Park	NSW	Sea Eagles	Panthers	10	22	2017F1MNLPEN
2017	F1	10/09/2017	16:10:00	Moore Park	NSW	Sharks	Cowboys	14	15	2017F1CRONQL
2017	F2	15/09/2017	20:15:00	Milton	QLD	Broncos	Panthers	13	6	2017F2BRIPEN
2017	F2	16/09/2017	19:45:00	Homebush	NSW	Eels	Cowboys	16	24	2017F2PARNQL
2017	F3	22/09/2017	20:15:00	Melbourne	VIC	Storm	Broncos	30	0	2017F3MELBRI
2017	F3	23/09/2017	19:45:00	Moore Park	NSW	Roosters	Cowboys	16	29	2017F3SYDNQL
2017	GF	01/10/2017	19:30:00	Homebush	NSW	Storm	Cowboys	34	6	2017GFMELNQL
2018	1	08/03/2018	20:05:00	Kogarah	NSW	Dragons	Broncos	34	12	201801SGIBRI
2018	1	09/03/2018	18:00:00	Newcastle	NSW	Knights	Sea Eagles	19	18	201801NEWMNL
2018	1	09/03/2018	20:05:00	Kirwan	QLD	Cowboys	Sharks	20	14	201801NQLCRO
2018	1	10/03/2018	16:30:00	Homebush	NSW	Wests Tigers	Roosters	10	8	201801WSTSYD
2018	1	10/03/2018	19:00:00	Burswood	WA	Rabbitohs	Warriors	20	32	201801SOUAKL
2018	1	10/03/2018	21:05:00	Burswood	WA	Bulldogs	Storm	18	36	201801CNBMEL
2018	1	11/03/2018	16:10:00	Penrith	NSW	Panthers	Eels	24	14	201801PENPAR
2018	1	11/03/2018	18:30:00	Robina	QLD	Titans	Raiders	30	28	201801GLDCBR
2018	2	15/03/2018	20:05:00	Woolooware	NSW	Sharks	Dragons	16	20	201802CROSGI
2018	2	16/03/2018	18:00:00	Moore Park	NSW	Roosters	Bulldogs	30	12	201802SYDCNB
2018	2	16/03/2018	20:05:00	Milton	QLD	Broncos	Cowboys	24	20	201802BRINQL
2018	2	17/03/2018	15:05:00	Penrose	NZ	Warriors	Titans	20	8	201802AKLGLD
2018	2	17/03/2018	17:30:00	Penrith	NSW	Panthers	Rabbitohs	18	14	201802PENSOU
2018	2	17/03/2018	19:35:00	Melbourne	VIC	Storm	Wests Tigers	8	10	201802MELWST
2018	2	18/03/2018	16:10:00	Brookvale	NSW	Sea Eagles	Eels	54	0	201802MNLPAR
2018	2	18/03/2018	18:30:00	Bruce	ACT	Raiders	Knights	28	30	201802CBRNEW
2018	3	22/03/2018	20:05:00	Melbourne	VIC	Storm	Cowboys	30	14	201803MELNQL
2018	3	23/03/2018	18:00:00	Homebush	NSW	Bulldogs	Panthers	20	18	201803CNBPEN
2018	3	23/03/2018	20:05:00	Leumeah	NSW	Wests Tigers	Broncos	7	9	201803WSTBRI
2018	3	24/03/2018	15:00:00	Bruce	ACT	Raiders	Warriors	19	20	201803CBRAKL
2018	3	24/03/2018	17:30:00	Homebush	NSW	Rabbitohs	Sea Eagles	34	6	201803SOUMNL
2018	3	24/03/2018	19:30:00	Homebush	NSW	Eels	Sharks	4	14	201803PARCRO
2018	3	25/03/2018	16:10:00	Toowoomba	QLD	Titans	Dragons	8	54	201803GLDSGI
2018	3	25/03/2018	18:30:00	Moore Park	NSW	Roosters	Knights	38	8	201803SYDNEW
2018	4	29/03/2018	20:05:00	Kirwan	QLD	Cowboys	Panthers	14	33	201804NQLPEN
2018	4	30/03/2018	16:10:00	Homebush	NSW	Rabbitohs	Bulldogs	20	16	201804SOUCNB
2018	4	30/03/2018	20:05:00	Woolooware	NSW	Sharks	Storm	14	4	201804CROMEL
2018	4	31/03/2018	17:30:00	Moore Park	NSW	Roosters	Warriors	6	30	201804SYDAKL
2018	4	31/03/2018	19:30:00	Brookvale	NSW	Sea Eagles	Raiders	32	16	201804MNLCBR
2018	4	01/04/2018	16:10:00	Wollongong	NSW	Dragons	Knights	30	12	201804SGINEW
2018	4	01/04/2018	18:30:00	Milton	QLD	Broncos	Titans	14	26	201804BRIGLD
2018	4	02/04/2018	16:00:00	Homebush	NSW	Wests Tigers	Eels	30	20	201804WSTPAR
2018	5	05/04/2018	19:50:00	Bruce	ACT	Raiders	Bulldogs	26	10	201805CBRCNB
2018	5	06/04/2018	18:00:00	Woolooware	NSW	Sharks	Roosters	10	28	201805CROSYD
2018	5	06/04/2018	19:50:00	Kogarah	NSW	Dragons	Rabbitohs	16	12	201805SGISOU
2018	5	07/04/2018	15:00:00	Penrose	NZ	Wests Tigers	Storm	11	10	201805WSTMEL
2018	5	07/04/2018	17:30:00	Penrose	NZ	Warriors	Cowboys	22	12	201805AKLNQL
2018	5	07/04/2018	19:35:00	Newcastle	NSW	Knights	Broncos	15	10	201805NEWBRI
2018	5	08/04/2018	14:00:00	Gladstone	QLD	Titans	Sea Eagles	32	20	201805GLDMNL
2018	5	08/04/2018	16:10:00	Homebush	NSW	Eels	Panthers	6	12	201805PARPEN
2018	6	12/04/2018	19:50:00	Moore Park	NSW	Roosters	Rabbitohs	14	26	201806SYDSOU
2018	6	13/04/2018	18:00:00	Melbourne	VIC	Storm	Knights	40	14	201806MELNEW
2018	6	13/04/2018	19:55:00	Wollongong	NSW	Dragons	Sharks	40	20	201806SGICRO
2018	6	14/04/2018	15:00:00	Penrose	NZ	Warriors	Broncos	18	27	201806AKLBRI
2018	6	14/04/2018	17:30:00	Kirwan	QLD	Cowboys	Bulldogs	10	27	201806NQLCNB
2018	6	14/04/2018	19:35:00	Bruce	ACT	Raiders	Eels	18	2	201806CBRPAR
2018	6	15/04/2018	14:00:00	Penrith	NSW	Panthers	Titans	35	12	201806PENGLD
2018	6	15/04/2018	16:10:00	Brookvale	NSW	Sea Eagles	Wests Tigers	12	38	201806MNLWST
2018	7	19/04/2018	19:50:00	Homebush	NSW	Bulldogs	Roosters	0	6	201807CNBSYD
2018	7	20/04/2018	18:00:00	Penrose	NZ	Warriors	Dragons	20	12	201807AKLSGI
2018	7	20/04/2018	19:55:00	Milton	QLD	Broncos	Storm	20	34	201807BRIMEL
2018	7	21/04/2018	15:00:00	Gosford	NSW	Rabbitohs	Raiders	42	18	201807SOUCBR
2018	7	21/04/2018	17:30:00	Tamworth	NSW	Wests Tigers	Knights	20	22	201807WSTNEW
2018	7	21/04/2018	19:35:00	Kirwan	QLD	Cowboys	Titans	26	14	201807NQLGLD
2018	7	22/04/2018	14:00:00	Homebush	NSW	Eels	Sea Eagles	44	10	201807PARMNL
2018	7	22/04/2018	16:10:00	Woolooware	NSW	Sharks	Panthers	26	22	201807CROPEN
2018	8	25/04/2018	16:10:00	Moore Park	NSW	Dragons	Roosters	24	8	201808SGISYD
2018	8	25/04/2018	19:00:00	Melbourne	VIC	Storm	Warriors	50	10	201808MELAKL
2018	8	26/04/2018	19:50:00	Homebush	NSW	Rabbitohs	Broncos	20	24	201808SOUBRI
2018	8	27/04/2018	18:00:00	Brookvale	NSW	Sea Eagles	Knights	12	18	201808MNLNEW
2018	8	27/04/2018	19:55:00	Penrith	NSW	Panthers	Bulldogs	22	14	201808PENCNB
2018	8	28/04/2018	17:30:00	Robina	QLD	Titans	Sharks	9	10	201808GLDCRO
2018	8	28/04/2018	19:35:00	Kirwan	QLD	Cowboys	Raiders	8	18	201808NQLCBR
2018	8	29/04/2018	16:10:00	Homebush	NSW	Eels	Wests Tigers	24	22	201808PARWST
2018	9	03/05/2018	19:50:00	Milton	QLD	Broncos	Bulldogs	22	20	201809BRICNB
2018	9	04/05/2018	18:00:00	Newcastle	NSW	Knights	Rabbitohs	18	36	201809NEWSOU
2018	9	04/05/2018	19:55:00	Bathurst	NSW	Panthers	Cowboys	20	26	201809PENNQL
2018	9	05/05/2018	15:00:00	Bruce	ACT	Raiders	Titans	32	18	201809CBRGLD
2018	9	05/05/2018	17:30:00	Penrose	NZ	Warriors	Wests Tigers	26	4	201809AKLWST
2018	9	05/05/2018	19:35:00	Woolooware	NSW	Sharks	Eels	22	20	201809CROPAR
2018	9	06/05/2018	14:00:00	Kogarah	NSW	Dragons	Storm	34	14	201809SGIMEL
2018	9	06/05/2018	16:10:00	Moore Park	NSW	Roosters	Sea Eagles	22	20	201809SYDMNL
2018	10	10/05/2018	19:50:00	Lilyfield	NSW	Wests Tigers	Cowboys	20	12	201810WSTNQL
2018	10	11/05/2018	18:00:00	Newcastle	NSW	Knights	Panthers	18	29	201810NEWPEN
2018	10	11/05/2018	19:55:00	Homebush	NSW	Bulldogs	Eels	20	12	201810CNBPAR
2018	10	12/05/2018	15:00:00	Penrose	NZ	Warriors	Roosters	0	32	201810AKLSYD
2018	10	12/05/2018	17:30:00	Milton	QLD	Storm	Titans	28	14	201810MELGLD
2018	10	12/05/2018	19:35:00	Milton	QLD	Sea Eagles	Broncos	38	24	201810MNLBRI
2018	10	13/05/2018	14:00:00	Homebush	NSW	Rabbitohs	Dragons	24	10	201810SOUSGI
2018	10	13/05/2018	16:10:00	Bruce	ACT	Raiders	Sharks	16	24	201810CBRCRO
2018	11	17/05/2018	19:50:00	Penrith	NSW	Panthers	Wests Tigers	16	2	201811PENWST
2018	11	18/05/2018	18:00:00	Homebush	NSW	Eels	Warriors	14	24	201811PARAKL
2018	11	18/05/2018	19:55:00	Milton	QLD	Broncos	Roosters	28	22	201811BRISYD
2018	11	19/05/2018	15:00:00	Robina	QLD	Titans	Knights	33	26	201811GLDNEW
2018	11	19/05/2018	17:30:00	Kirwan	QLD	Cowboys	Rabbitohs	19	20	201811NQLSOU
2018	11	19/05/2018	19:35:00	Melbourne	VIC	Storm	Sea Eagles	4	24	201811MELMNL
2018	11	20/05/2018	14:00:00	Mudgee	NSW	Dragons	Raiders	25	18	201811SGICBR
2018	11	20/05/2018	16:10:00	Woolooware	NSW	Sharks	Bulldogs	22	16	201811CROCNB
2018	12	24/05/2018	19:50:00	Milton	QLD	Broncos	Eels	18	10	201812BRIPAR
2018	12	25/05/2018	18:00:00	Bruce	ACT	Raiders	Sea Eagles	21	20	201812CBRMNL
2018	12	25/05/2018	19:55:00	Kirwan	QLD	Cowboys	Storm	6	7	201812NQLMEL
2018	12	26/05/2018	15:00:00	Gosford	NSW	Roosters	Titans	34	14	201812SYDGLD
2018	12	26/05/2018	17:30:00	Penrose	NZ	Warriors	Rabbitohs	10	30	201812AKLSOU
2018	12	26/05/2018	19:35:00	Penrith	NSW	Panthers	Dragons	28	2	201812PENSGI
2018	12	27/05/2018	14:00:00	Newcastle	NSW	Knights	Sharks	10	48	201812NEWCRO
2018	12	27/05/2018	16:10:00	Homebush	NSW	Wests Tigers	Bulldogs	14	10	201812WSTCNB
2018	13	31/05/2018	19:50:00	Brookvale	NSW	Sea Eagles	Cowboys	12	26	201813MNLNQL
2018	13	01/06/2018	19:55:00	Homebush	NSW	Rabbitohs	Sharks	22	14	201813SOUCRO
2018	13	02/06/2018	19:35:00	Homebush	NSW	Eels	Knights	4	30	201813PARNEW
2018	13	03/06/2018	16:10:00	Moore Park	NSW	Roosters	Wests Tigers	16	14	201813SYDWST
2018	14	08/06/2018	18:00:00	Bruce	ACT	Raiders	Panthers	22	23	201814CBRPEN
2018	14	08/06/2018	19:55:00	Robina	QLD	Titans	Rabbitohs	16	18	201814GLDSOU
2018	14	09/06/2018	15:00:00	Addington	NZ	Sea Eagles	Warriors	14	34	201814MNLAKL
2018	14	09/06/2018	17:30:00	Newcastle	NSW	Knights	Roosters	16	18	201814NEWSYD
2018	14	09/06/2018	19:35:00	Marrara	NT	Eels	Cowboys	20	14	201814PARNQL
2018	14	10/06/2018	14:00:00	Woolooware	NSW	Sharks	Wests Tigers	24	16	201814CROWST
2018	14	10/06/2018	16:10:00	Melbourne	VIC	Storm	Broncos	32	16	201814MELBRI
2018	14	11/06/2018	16:00:00	Homebush	NSW	Bulldogs	Dragons	16	18	201814CNBSGI
2018	15	14/06/2018	19:50:00	Homebush	NSW	Eels	Rabbitohs	24	42	201815PARSOU
2018	15	15/06/2018	18:00:00	Kirwan	QLD	Cowboys	Warriors	16	23	201815NQLAKL
2018	15	15/06/2018	19:55:00	Moore Park	NSW	Roosters	Panthers	32	6	201815SYDPEN
2018	15	16/06/2018	15:00:00	Belmore	NSW	Bulldogs	Titans	10	32	201815CNBGLD
2018	15	16/06/2018	17:30:00	Wollongong	NSW	Dragons	Sea Eagles	32	8	201815SGIMNL
2018	15	16/06/2018	19:35:00	Woolooware	NSW	Sharks	Broncos	16	20	201815CROBRI
2018	15	17/06/2018	14:00:00	Newcastle	NSW	Knights	Storm	10	28	201815NEWMEL
2018	15	17/06/2018	16:10:00	Leumeah	NSW	Wests Tigers	Raiders	12	48	201815WSTCBR
2018	16	28/06/2018	19:50:00	Wollongong	NSW	Dragons	Eels	20	18	201816SGIPAR
2018	16	29/06/2018	18:00:00	Penrose	NZ	Warriors	Sharks	15	18	201816AKLCRO
2018	16	29/06/2018	19:55:00	Adelaide	SA	Roosters	Storm	8	9	201816SYDMEL
2018	16	30/06/2018	15:00:00	Penrith	NSW	Panthers	Sea Eagles	10	18	201816PENMNL
2018	16	30/06/2018	17:30:00	Newcastle	NSW	Knights	Bulldogs	16	36	201816NEWCNB
2018	16	30/06/2018	19:35:00	Milton	QLD	Broncos	Raiders	26	22	201816BRICBR
2018	16	01/07/2018	14:00:00	Lilyfield	NSW	Wests Tigers	Titans	12	30	201816WSTGLD
2018	16	01/07/2018	16:10:00	Cairns	QLD	Rabbitohs	Cowboys	21	20	201816SOUNQL
2018	17	05/07/2018	19:50:00	Melbourne	VIC	Storm	Dragons	52	30	201817MELSGI
2018	17	06/07/2018	19:55:00	Penrith	NSW	Panthers	Warriors	36	4	201817PENAKL
2018	17	07/07/2018	19:35:00	Belmore	NSW	Bulldogs	Raiders	28	32	201817CNBCBR
2018	17	08/07/2018	16:10:00	Robina	QLD	Titans	Broncos	0	34	201817GLDBRI
2018	18	13/07/2018	18:00:00	Penrith	NSW	Panthers	Sharks	12	24	201818PENCRO
2018	18	13/07/2018	19:55:00	Newcastle	NSW	Knights	Eels	18	16	201818NEWPAR
2018	18	14/07/2018	15:00:00	Homebush	NSW	Bulldogs	Rabbitohs	6	24	201818CNBSOU
2018	18	14/07/2018	17:30:00	Brookvale	NSW	Sea Eagles	Storm	13	14	201818MNLMEL
2018	18	14/07/2018	19:35:00	Bruce	ACT	Raiders	Cowboys	38	12	201818CBRNQL
2018	18	15/07/2018	14:00:00	Milton	QLD	Broncos	Warriors	6	26	201818BRIAKL
2018	18	15/07/2018	16:10:00	Kogarah	NSW	Dragons	Wests Tigers	16	20	201818SGIWST
2018	18	15/07/2018	18:30:00	Robina	QLD	Titans	Roosters	12	20	201818GLDSYD
2018	19	19/07/2018	19:50:00	Homebush	NSW	Eels	Bulldogs	14	8	201819PARCNB
2018	19	20/07/2018	18:00:00	Woolooware	NSW	Sharks	Raiders	28	24	201819CROCBR
2018	19	20/07/2018	19:55:00	Milton	QLD	Broncos	Panthers	50	18	201819BRIPEN
2018	19	21/07/2018	15:00:00	Newcastle	NSW	Knights	Titans	30	24	201819NEWGLD
2018	19	21/07/2018	17:30:00	Homebush	NSW	Wests Tigers	Rabbitohs	22	6	201819WSTSOU
2018	19	21/07/2018	19:35:00	Kirwan	QLD	Cowboys	Dragons	10	24	201819NQLSGI
2018	19	22/07/2018	14:00:00	Penrose	NZ	Warriors	Storm	6	12	201819AKLMEL
2018	19	22/07/2018	16:10:00	Brookvale	NSW	Sea Eagles	Roosters	24	56	201819MNLSYD
2018	20	26/07/2018	19:50:00	Milton	QLD	Broncos	Sharks	12	10	201820BRICRO
2018	20	27/07/2018	18:00:00	Kirwan	QLD	Cowboys	Knights	20	18	201820NQLNEW
2018	20	27/07/2018	19:55:00	Homebush	NSW	Bulldogs	Wests Tigers	16	4	201820CNBWST
2018	20	28/07/2018	15:00:00	Brookvale	NSW	Sea Eagles	Panthers	24	28	201820MNLPEN
2018	20	28/07/2018	17:30:00	Homebush	NSW	Rabbitohs	Eels	26	20	201820SOUPAR
2018	20	28/07/2018	19:35:00	Melbourne	VIC	Storm	Raiders	44	10	201820MELCBR
2018	20	29/07/2018	14:00:00	Robina	QLD	Titans	Warriors	36	12	201820GLDAKL
2018	20	29/07/2018	16:10:00	Moore Park	NSW	Roosters	Dragons	36	18	201820SYDSGI
2018	21	02/08/2018	19:50:00	Homebush	NSW	Bulldogs	Broncos	36	22	201821CNBBRI
2018	21	03/08/2018	18:00:00	Newcastle	NSW	Knights	Wests Tigers	16	25	201821NEWWST
2018	21	03/08/2018	19:55:00	Homebush	NSW	Rabbitohs	Storm	30	20	201821SOUMEL
2018	21	04/08/2018	15:00:00	Wollongong	NSW	Dragons	Warriors	12	18	201821SGIAKL
2018	21	04/08/2018	17:30:00	Homebush	NSW	Eels	Titans	28	12	201821PARGLD
2018	21	04/08/2018	19:35:00	Moore Park	NSW	Roosters	Cowboys	26	20	201821SYDNQL
2018	21	05/08/2018	14:00:00	Woolooware	NSW	Sharks	Sea Eagles	32	33	201821CROMNL
2018	21	05/08/2018	16:10:00	Penrith	NSW	Panthers	Raiders	40	31	201821PENCBR
2018	22	09/08/2018	19:50:00	Kirwan	QLD	Cowboys	Broncos	34	30	201822NQLBRI
2018	22	10/08/2018	18:00:00	Penrose	NZ	Warriors	Knights	20	4	201822AKLNEW
2018	22	10/08/2018	19:55:00	Homebush	NSW	Rabbitohs	Roosters	14	18	201822SOUSYD
2018	22	11/08/2018	15:00:00	Robina	QLD	Titans	Panthers	16	17	201822GLDPEN
2018	22	11/08/2018	17:30:00	Penrith	NSW	Sea Eagles	Bulldogs	18	6	201822MNLCNB
2018	22	11/08/2018	19:35:00	Homebush	NSW	Eels	Dragons	40	4	201822PARSGI
2018	22	12/08/2018	14:00:00	Bruce	ACT	Raiders	Wests Tigers	20	22	201822CBRWST
2018	22	12/08/2018	16:10:00	Melbourne	VIC	Storm	Sharks	14	17	201822MELCRO
2018	23	16/08/2018	19:50:00	Milton	QLD	Broncos	Rabbitohs	38	18	201823BRISOU
2018	23	17/08/2018	18:00:00	Brookvale	NSW	Sea Eagles	Titans	34	42	201823MNLGLD
2018	23	17/08/2018	19:55:00	Melbourne	VIC	Storm	Eels	20	4	201823MELPAR
2018	23	18/08/2018	15:00:00	Penrith	NSW	Panthers	Knights	12	20	201823PENNEW
2018	23	18/08/2018	17:30:00	Lilyfield	NSW	Wests Tigers	Dragons	10	20	201823WSTSGI
2018	23	18/08/2018	19:35:00	Woolooware	NSW	Sharks	Cowboys	28	16	201823CRONQL
2018	23	19/08/2018	14:00:00	Homebush	NSW	Bulldogs	Warriors	27	26	201823CNBAKL
2018	23	19/08/2018	16:10:00	Bruce	ACT	Raiders	Roosters	14	12	201823CBRSYD
2018	24	23/08/2018	19:50:00	Leumeah	NSW	Wests Tigers	Sea Eagles	22	20	201824WSTMNL
2018	24	24/08/2018	18:00:00	Penrose	NZ	Warriors	Panthers	36	16	201824AKLPEN
2018	24	24/08/2018	19:55:00	Kirwan	QLD	Cowboys	Eels	44	6	201824NQLPAR
2018	24	25/08/2018	15:00:00	Bruce	ACT	Raiders	Rabbitohs	24	12	201824CBRSOU
2018	24	25/08/2018	17:30:00	Robina	QLD	Titans	Storm	8	10	201824GLDMEL
2018	24	25/08/2018	19:35:00	Moore Park	NSW	Roosters	Broncos	8	22	201824SYDBRI
2018	24	26/08/2018	14:00:00	Woolooware	NSW	Sharks	Knights	38	12	201824CRONEW
2018	24	26/08/2018	16:10:00	Kogarah	NSW	Dragons	Bulldogs	0	38	201824SGICNB
2018	25	30/08/2018	19:50:00	Homebush	NSW	Rabbitohs	Wests Tigers	51	10	201825SOUWST
2018	25	31/08/2018	18:00:00	Penrose	NZ	Warriors	Raiders	20	16	201825AKLCBR
2018	25	31/08/2018	19:55:00	Melbourne	VIC	Storm	Panthers	16	22	201825MELPEN
2018	25	01/09/2018	15:00:00	Newcastle	NSW	Knights	Dragons	14	24	201825NEWSGI
2018	25	01/09/2018	17:30:00	Robina	QLD	Titans	Cowboys	26	30	201825GLDNQL
2018	25	01/09/2018	19:45:00	Homebush	NSW	Eels	Roosters	10	44	201825PARSYD
2018	25	02/09/2018	14:00:00	Homebush	NSW	Bulldogs	Sharks	18	30	201825CNBCRO
2018	25	02/09/2018	16:10:00	Milton	QLD	Broncos	Sea Eagles	48	16	201825BRIMNL
2018	F1	07/09/2018	19:40:00	Melbourne	VIC	Storm	Rabbitohs	29	28	2018F1MELSOU
2018	F1	08/09/2018	17:30:00	Homebush	NSW	Panthers	Warriors	27	12	2018F1PENAKL
2018	F1	08/09/2018	19:40:00	Moore Park	NSW	Roosters	Sharks	21	12	2018F1SYDCRO
2018	F1	09/09/2018	16:00:00	Milton	QLD	Broncos	Dragons	18	48	2018F1BRISGI
2018	F2	14/09/2018	19:40:00	Moore Park	NSW	Sharks	Panthers	21	20	2018F2CROPEN
2018	F2	15/09/2018	19:40:00	Homebush	NSW	Rabbitohs	Dragons	13	12	2018F2SOUSGI
2018	F3	21/09/2018	19:40:00	Melbourne	VIC	Storm	Sharks	22	6	2018F3MELCRO
2018	F3	22/09/2018	19:40:00	Moore Park	NSW	Roosters	Rabbitohs	12	4	2018F3SYDSOU
2018	GF	30/09/2018	19:20:00	Homebush	NSW	Storm	Roosters	6	21	2018GFMELSYD
2019	1	14/03/2019	19:50:00	Melbourne	VIC	Storm	Broncos	22	12	201901MELBRI
2019	1	15/03/2019	18:00:00	Newcastle	NSW	Knights	Sharks	14	8	201901NEWCRO
2019	1	15/03/2019	19:55:00	Moore Park	NSW	Roosters	Rabbitohs	16	26	201901SYDSOU
2019	1	16/03/2019	15:00:00	Penrose	NZ	Warriors	Bulldogs	40	6	201901AKLCNB
2019	1	16/03/2019	17:30:00	Lilyfield	NSW	Wests Tigers	Sea Eagles	20	6	201901WSTMNL
2019	1	16/03/2019	19:35:00	Kirwan	QLD	Cowboys	Dragons	24	12	201901NQLSGI
2019	1	17/03/2019	16:05:00	Penrith	NSW	Panthers	Eels	12	20	201901PENPAR
2019	1	17/03/2019	18:10:00	Robina	QLD	Titans	Raiders	0	21	201901GLDCBR
2019	2	21/03/2019	20:05:00	Kogarah	NSW	Dragons	Rabbitohs	18	34	201902SGISOU
2019	2	22/03/2019	18:00:00	Bruce	ACT	Raiders	Storm	10	22	201902CBRMEL
2019	2	22/03/2019	20:05:00	Milton	QLD	Broncos	Cowboys	29	10	201902BRINQL
2019	2	23/03/2019	15:00:00	Woolooware	NSW	Sharks	Titans	20	6	201902CROGLD
2019	2	23/03/2019	17:30:00	Newcastle	NSW	Knights	Panthers	14	16	201902NEWPEN
2019	2	23/03/2019	19:35:00	Brookvale	NSW	Sea Eagles	Roosters	18	26	201902MNLSYD
2019	2	24/03/2019	16:05:00	Homebush	NSW	Bulldogs	Eels	16	36	201902CNBPAR
2019	2	24/03/2019	18:10:00	Leumeah	NSW	Wests Tigers	Warriors	34	6	201902WSTAKL
2019	3	28/03/2019	20:05:00	Milton	QLD	Broncos	Dragons	24	25	201903BRISGI
2019	3	29/03/2019	18:00:00	Bruce	ACT	Raiders	Knights	17	10	201903CBRNEW
2019	3	29/03/2019	20:05:00	Homebush	NSW	Eels	Roosters	18	32	201903PARSYD
2019	3	30/03/2019	15:00:00	Addington	NZ	Sea Eagles	Warriors	46	12	201903MNLAKL
2019	3	30/03/2019	17:30:00	Kirwan	QLD	Cowboys	Sharks	16	42	201903NQLCRO
2019	3	30/03/2019	19:35:00	Bathurst	NSW	Panthers	Storm	2	32	201903PENMEL
2019	3	31/03/2019	16:05:00	Leumeah	NSW	Wests Tigers	Bulldogs	8	22	201903WSTCNB
2019	3	31/03/2019	18:10:00	Homebush	NSW	Rabbitohs	Titans	28	20	201903SOUGLD
2019	4	04/04/2019	20:05:00	Moore Park	NSW	Roosters	Broncos	36	4	201904SYDBRI
2019	4	05/04/2019	18:00:00	Penrose	NZ	Warriors	Titans	26	10	201904AKLGLD
2019	4	05/04/2019	20:05:00	Penrith	NSW	Panthers	Wests Tigers	9	8	201904PENWST
2019	4	06/04/2019	15:00:00	Brookvale	NSW	Sea Eagles	Rabbitohs	13	12	201904MNLSOU
2019	4	06/04/2019	17:30:00	Kirwan	QLD	Cowboys	Raiders	12	30	201904NQLCBR
2019	4	06/04/2019	19:35:00	Homebush	NSW	Eels	Sharks	24	12	201904PARCRO
2019	4	07/04/2019	16:05:00	Melbourne	VIC	Storm	Bulldogs	18	16	201904MELCNB
2019	4	07/04/2019	18:10:00	Newcastle	NSW	Knights	Dragons	12	13	201904NEWSGI
2019	5	11/04/2019	19:50:00	Milton	QLD	Broncos	Wests Tigers	16	22	201905BRIWST
2019	5	12/04/2019	18:00:00	Robina	QLD	Titans	Panthers	30	24	201905GLDPEN
2019	5	12/04/2019	19:55:00	Kirwan	QLD	Cowboys	Storm	12	18	201905NQLMEL
2019	5	13/04/2019	15:00:00	Bokarina	QLD	Rabbitohs	Warriors	28	24	201905SOUAKL
2019	5	13/04/2019	17:30:00	Newcastle	NSW	Knights	Sea Eagles	18	26	201905NEWMNL
2019	5	13/04/2019	19:35:00	Woolooware	NSW	Sharks	Roosters	16	30	201905CROSYD
2019	5	14/04/2019	16:05:00	Kogarah	NSW	Dragons	Bulldogs	40	4	201905SGICNB
2019	5	14/04/2019	18:10:00	Bruce	ACT	Raiders	Eels	19	0	201905CBRPAR
2019	6	18/04/2019	19:50:00	Woolooware	NSW	Sharks	Panthers	24	20	201906CROPEN
2019	6	19/04/2019	16:05:00	Homebush	NSW	Bulldogs	Rabbitohs	6	14	201906CNBSOU
2019	6	19/04/2019	19:55:00	Melbourne	VIC	Storm	Roosters	20	21	201906MELSYD
2019	6	20/04/2019	17:30:00	Penrose	NZ	Warriors	Cowboys	10	17	201906AKLNQL
2019	6	20/04/2019	19:35:00	Wollongong	NSW	Dragons	Sea Eagles	12	10	201906SGIMNL
2019	6	21/04/2019	14:00:00	Robina	QLD	Titans	Knights	38	14	201906GLDNEW
2019	6	21/04/2019	16:05:00	Bruce	ACT	Raiders	Broncos	26	22	201906CBRBRI
2019	6	22/04/2019	16:00:00	Parramatta	NSW	Eels	Wests Tigers	51	6	201906PARWST
2019	7	25/04/2019	16:05:00	Moore Park	NSW	Roosters	Dragons	20	10	201907SYDSGI
2019	7	25/04/2019	19:50:00	Melbourne	VIC	Storm	Warriors	13	12	201907MELAKL
2019	7	26/04/2019	18:00:00	Homebush	NSW	Bulldogs	Cowboys	24	12	201907CNBNQL
2019	7	26/04/2019	19:55:00	Penrith	NSW	Panthers	Rabbitohs	18	22	201907PENSOU
2019	7	27/04/2019	17:30:00	Tamworth	NSW	Wests Tigers	Titans	30	14	201907WSTGLD
2019	7	27/04/2019	19:35:00	Milton	QLD	Broncos	Sharks	29	6	201907BRICRO
2019	7	28/04/2019	14:00:00	Brookvale	NSW	Sea Eagles	Raiders	24	20	201907MNLCBR
2019	7	28/04/2019	16:05:00	Newcastle	NSW	Knights	Eels	28	14	201907NEWPAR
2019	8	02/05/2019	19:50:00	Homebush	NSW	Rabbitohs	Broncos	38	6	201908SOUBRI
2019	8	03/05/2019	18:00:00	Kirwan	QLD	Cowboys	Titans	28	14	201908NQLGLD
2019	8	03/05/2019	19:55:00	Woolooware	NSW	Sharks	Storm	20	18	201908CROMEL
2019	8	04/05/2019	15:00:00	Wagga Wagga	NSW	Raiders	Panthers	30	12	201908CBRPEN
2019	8	04/05/2019	17:30:00	Brookvale	NSW	Sea Eagles	Bulldogs	18	10	201908MNLCNB
2019	8	04/05/2019	19:35:00	Moore Park	NSW	Roosters	Wests Tigers	42	12	201908SYDWST
2019	8	05/05/2019	14:00:00	Penrose	NZ	Warriors	Knights	18	36	201908AKLNEW
2019	8	05/05/2019	16:05:00	Parramatta	NSW	Eels	Dragons	32	18	201908PARSGI
2019	9	09/05/2019	19:50:00	Milton	QLD	Titans	Sharks	18	26	201909GLDCRO
2019	9	10/05/2019	18:00:00	Milton	QLD	Wests Tigers	Panthers	30	4	201909WSTPEN
2019	9	10/05/2019	20:05:00	Milton	QLD	Sea Eagles	Broncos	10	26	201909MNLBRI
2019	9	11/05/2019	15:00:00	Milton	QLD	Bulldogs	Knights	10	22	201909CNBNEW
2019	9	11/05/2019	17:30:00	Milton	QLD	Warriors	Dragons	26	18	201909AKLSGI
2019	9	11/05/2019	19:35:00	Milton	QLD	Storm	Eels	64	10	201909MELPAR
2019	9	12/05/2019	14:00:00	Milton	QLD	Roosters	Raiders	30	24	201909SYDCBR
2019	9	12/05/2019	16:05:00	Milton	QLD	Rabbitohs	Cowboys	32	16	201909SOUNQL
2019	10	16/05/2019	19:50:00	Melbourne	VIC	Storm	Wests Tigers	24	22	201910MELWST
2019	10	17/05/2019	18:00:00	Penrith	NSW	Panthers	Warriors	10	30	201910PENAKL
2019	10	17/05/2019	19:55:00	Milton	QLD	Broncos	Roosters	15	10	201910BRISYD
2019	10	18/05/2019	15:00:00	Robina	QLD	Titans	Bulldogs	16	22	201910GLDCNB
2019	10	18/05/2019	17:30:00	Kirwan	QLD	Cowboys	Eels	17	10	201910NQLPAR
2019	10	18/05/2019	19:35:00	Bruce	ACT	Raiders	Rabbitohs	12	16	201910CBRSOU
2019	10	19/05/2019	14:00:00	Mudgee	NSW	Dragons	Knights	12	45	201910SGINEW
2019	10	19/05/2019	16:05:00	Woolooware	NSW	Sharks	Sea Eagles	14	24	201910CROMNL
2019	11	23/05/2019	19:50:00	Parramatta	NSW	Eels	Panthers	10	16	201911PARPEN
2019	11	24/05/2019	18:00:00	Brookvale	NSW	Sea Eagles	Titans	18	36	201911MNLGLD
2019	11	24/05/2019	19:55:00	Newcastle	NSW	Knights	Roosters	38	12	201911NEWSYD
2019	11	25/05/2019	15:00:00	Bruce	ACT	Raiders	Cowboys	16	22	201911CBRNQL
2019	11	25/05/2019	17:30:00	Penrose	NZ	Warriors	Broncos	2	8	201911AKLBRI
2019	11	25/05/2019	19:35:00	Homebush	NSW	Rabbitohs	Wests Tigers	32	16	201911SOUWST
2019	11	26/05/2019	14:00:00	Belmore	NSW	Bulldogs	Storm	6	28	201911CNBMEL
2019	11	26/05/2019	16:05:00	Wollongong	NSW	Dragons	Sharks	9	22	201911SGICRO
2019	12	30/05/2019	19:50:00	Penrith	NSW	Panthers	Sea Eagles	15	12	201912PENMNL
2019	12	31/05/2019	19:55:00	Parramatta	NSW	Eels	Rabbitohs	26	14	201912PARSOU
2019	12	01/06/2019	19:35:00	Homebush	NSW	Bulldogs	Raiders	10	12	201912CNBCBR
2019	12	02/06/2019	16:05:00	Robina	QLD	Titans	Cowboys	4	6	201912GLDNQL
2019	13	07/06/2019	18:00:00	Homebush	NSW	Rabbitohs	Knights	12	20	201913SOUNEW
2019	13	07/06/2019	19:55:00	Parramatta	NSW	Wests Tigers	Raiders	0	28	201913WSTCBR
2019	13	08/06/2019	15:00:00	Penrose	NZ	Warriors	Storm	10	32	201913AKLMEL
2019	13	08/06/2019	17:30:00	Woolooware	NSW	Sharks	Eels	42	22	201913CROPAR
2019	13	08/06/2019	19:35:00	Kirwan	QLD	Cowboys	Sea Eagles	20	22	201913NQLMNL
2019	13	09/06/2019	14:00:00	Milton	QLD	Broncos	Titans	18	26	201913BRIGLD
2019	13	09/06/2019	16:05:00	Penrith	NSW	Panthers	Roosters	19	10	201913PENSYD
2019	13	10/06/2019	16:00:00	Homebush	NSW	Bulldogs	Dragons	12	36	201913CNBSGI
2019	14	13/06/2019	19:50:00	Bruce	ACT	Raiders	Sharks	22	20	201914CBRCRO
2019	14	14/06/2019	18:00:00	Robina	QLD	Titans	Warriors	20	24	201914GLDAKL
2019	14	14/06/2019	19:55:00	Kirwan	QLD	Cowboys	Wests Tigers	26	27	201914NQLWST
2019	14	15/06/2019	15:00:00	Melbourne	VIC	Storm	Knights	34	4	201914MELNEW
2019	14	15/06/2019	17:30:00	Homebush	NSW	Rabbitohs	Panthers	18	19	201914SOUPEN
2019	14	15/06/2019	19:30:00	Parramatta	NSW	Eels	Broncos	38	10	201914PARBRI
2019	14	16/06/2019	14:00:00	Brookvale	NSW	Sea Eagles	Dragons	34	14	201914MNLSGI
2019	14	16/06/2019	16:00:00	Moore Park	NSW	Roosters	Bulldogs	38	12	201914SYDCNB
2019	15	27/06/2019	19:50:00	Parramatta	NSW	Wests Tigers	Rabbitohs	14	9	201915WSTSOU
2019	15	28/06/2019	18:00:00	Wollongong	NSW	Dragons	Cowboys	22	14	201915SGINQL
2019	15	28/06/2019	19:55:00	Adelaide	SA	Roosters	Storm	12	14	201915SYDMEL
2019	15	29/06/2019	15:00:00	Robina	QLD	Titans	Sea Eagles	12	30	201915GLDMNL
2019	15	29/06/2019	17:30:00	Newcastle	NSW	Knights	Broncos	26	12	201915NEWBRI
2019	15	29/06/2019	19:35:00	Marrara	NT	Eels	Raiders	22	16	201915PARCBR
2019	15	30/06/2019	14:00:00	Penrose	NZ	Warriors	Panthers	18	19	201915AKLPEN
2019	15	30/06/2019	16:05:00	Homebush	NSW	Bulldogs	Sharks	14	12	201915CNBCRO
2019	16	04/07/2019	19:50:00	Wollongong	NSW	Dragons	Storm	14	16	201916SGIMEL
2019	16	05/07/2019	19:55:00	Parramatta	NSW	Wests Tigers	Roosters	16	24	201916WSTSYD
2019	16	06/07/2019	19:35:00	Newcastle	NSW	Knights	Warriors	20	24	201916NEWAKL
2019	16	07/07/2019	16:05:00	Woolooware	NSW	Sharks	Broncos	22	24	201916CROBRI
2019	17	12/07/2019	18:00:00	Penrith	NSW	Panthers	Titans	21	2	201917PENGLD
2019	17	12/07/2019	19:55:00	Newcastle	NSW	Knights	Bulldogs	14	20	201917NEWCNB
2019	17	13/07/2019	15:00:00	Homebush	NSW	Rabbitohs	Sea Eagles	21	20	201917SOUMNL
2019	17	13/07/2019	17:30:00	Milton	QLD	Broncos	Warriors	18	18	201917BRIAKL
2019	17	13/07/2019	19:35:00	Melbourne	VIC	Storm	Sharks	40	16	201917MELCRO
2019	17	14/07/2019	14:00:00	Gosford	NSW	Roosters	Cowboys	12	15	201917SYDNQL
2019	17	14/07/2019	16:05:00	Parramatta	NSW	Wests Tigers	Eels	18	30	201917WSTPAR
2019	17	14/07/2019	18:10:00	Wollongong	NSW	Dragons	Raiders	14	36	201917SGICBR
2019	18	18/07/2019	19:50:00	Milton	QLD	Broncos	Bulldogs	28	6	201918BRICNB
2019	18	19/07/2019	18:00:00	Wellington	NZ	Warriors	Sharks	19	18	201918AKLCRO
2019	18	19/07/2019	19:55:00	Penrith	NSW	Panthers	Dragons	40	18	201918PENSGI
2019	18	20/07/2019	15:00:00	Moore Park	NSW	Roosters	Knights	48	10	201918SYDNEW
2019	18	20/07/2019	17:30:00	Bruce	ACT	Raiders	Wests Tigers	20	12	201918CBRWST
2019	18	20/07/2019	19:35:00	Kirwan	QLD	Cowboys	Rabbitohs	18	30	201918NQLSOU
2019	18	21/07/2019	14:00:00	Robina	QLD	Titans	Storm	18	38	201918GLDMEL
2019	18	21/07/2019	16:05:00	Brookvale	NSW	Sea Eagles	Eels	36	24	201918MNLPAR
2019	19	25/07/2019	19:50:00	Woolooware	NSW	Sharks	Cowboys	16	14	201919CRONQL
2019	19	26/07/2019	18:00:00	Newcastle	NSW	Knights	Wests Tigers	26	28	201919NEWWST
2019	19	26/07/2019	19:55:00	Homebush	NSW	Rabbitohs	Dragons	20	16	201919SOUSGI
2019	19	27/07/2019	15:00:00	Parramatta	NSW	Eels	Warriors	24	22	201919PARAKL
2019	19	27/07/2019	17:30:00	Robina	QLD	Titans	Broncos	12	34	201919GLDBRI
2019	19	27/07/2019	19:35:00	Melbourne	VIC	Storm	Sea Eagles	10	11	201919MELMNL
2019	19	28/07/2019	14:00:00	Homebush	NSW	Bulldogs	Roosters	12	20	201919CNBSYD
2019	19	28/07/2019	16:05:00	Penrith	NSW	Panthers	Raiders	18	30	201919PENCBR
2019	20	01/08/2019	19:50:00	Lilyfield	NSW	Wests Tigers	Cowboys	28	4	201920WSTNQL
2019	20	02/08/2019	18:00:00	Penrose	NZ	Warriors	Raiders	12	46	201920AKLCBR
2019	20	02/08/2019	19:55:00	Milton	QLD	Broncos	Storm	4	40	201920BRIMEL
2019	20	03/08/2019	15:00:00	Brookvale	NSW	Sea Eagles	Knights	30	6	201920MNLNEW
2019	20	03/08/2019	17:30:00	Parramatta	NSW	Bulldogs	Panthers	16	8	201920CNBPEN
2019	20	03/08/2019	19:35:00	Woolooware	NSW	Sharks	Rabbitohs	39	24	201920CROSOU
2019	20	04/08/2019	14:00:00	Moore Park	NSW	Roosters	Titans	58	6	201920SYDGLD
2019	20	04/08/2019	16:05:00	Kogarah	NSW	Dragons	Eels	4	12	201920SGIPAR
2019	21	08/08/2019	19:50:00	Kirwan	QLD	Cowboys	Broncos	14	18	201921NQLBRI
2019	21	09/08/2019	18:00:00	Penrose	NZ	Warriors	Sea Eagles	24	16	201921AKLMNL
2019	21	09/08/2019	19:55:00	Penrith	NSW	Panthers	Sharks	26	20	201921PENCRO
2019	21	10/08/2019	15:00:00	Kogarah	NSW	Dragons	Titans	40	28	201921SGIGLD
2019	21	10/08/2019	17:30:00	Parramatta	NSW	Eels	Knights	20	14	201921PARNEW
2019	21	10/08/2019	19:35:00	Homebush	NSW	Bulldogs	Wests Tigers	18	16	201921CNBWST
2019	21	11/08/2019	14:00:00	Bruce	ACT	Raiders	Roosters	18	22	201921CBRSYD
2019	21	11/08/2019	16:05:00	Gosford	NSW	Rabbitohs	Storm	16	26	201921SOUMEL
2019	22	15/08/2019	19:50:00	Brookvale	NSW	Sea Eagles	Wests Tigers	32	12	201922MNLWST
2019	22	16/08/2019	18:00:00	Robina	QLD	Titans	Eels	12	36	201922GLDPAR
2019	22	16/08/2019	19:55:00	Milton	QLD	Broncos	Panthers	24	12	201922BRIPEN
2019	22	17/08/2019	15:00:00	Newcastle	NSW	Knights	Cowboys	42	6	201922NEWNQL
2019	22	17/08/2019	17:30:00	Melbourne	VIC	Storm	Raiders	18	22	201922MELCBR
2019	22	17/08/2019	19:35:00	Homebush	NSW	Rabbitohs	Bulldogs	6	14	201922SOUCNB
2019	22	18/08/2019	14:00:00	Moore Park	NSW	Roosters	Warriors	42	6	201922SYDAKL
2019	22	18/08/2019	16:05:00	Woolooware	NSW	Sharks	Dragons	18	12	201922CROSGI
2019	23	22/08/2019	19:50:00	Parramatta	NSW	Eels	Bulldogs	6	12	201923PARCNB
2019	23	23/08/2019	18:00:00	Kirwan	QLD	Cowboys	Panthers	24	10	201923NQLPEN
2019	23	23/08/2019	19:55:00	Milton	QLD	Broncos	Rabbitohs	20	22	201923BRISOU
2019	23	24/08/2019	15:00:00	Woolooware	NSW	Sharks	Warriors	42	16	201923CROAKL
2019	23	24/08/2019	17:30:00	Leumeah	NSW	Wests Tigers	Knights	46	4	201923WSTNEW
2019	23	24/08/2019	19:35:00	Kogarah	NSW	Dragons	Roosters	12	34	201923SGISYD
2019	23	25/08/2019	14:00:00	Melbourne	VIC	Storm	Titans	24	8	201923MELGLD
2019	23	25/08/2019	16:05:00	Bruce	ACT	Raiders	Sea Eagles	14	18	201923CBRMNL
2019	24	29/08/2019	19:50:00	Kirwan	QLD	Cowboys	Bulldogs	15	8	201924NQLCNB
2019	24	30/08/2019	18:00:00	Penrose	NZ	Warriors	Rabbitohs	10	31	201924AKLSOU
2019	24	30/08/2019	19:55:00	Milton	QLD	Broncos	Eels	17	16	201924BRIPAR
2019	24	31/08/2019	15:00:00	Newcastle	NSW	Knights	Titans	38	4	201924NEWGLD
2019	24	31/08/2019	17:30:00	Brookvale	NSW	Sea Eagles	Storm	6	36	201924MNLMEL
2019	24	31/08/2019	19:35:00	Moore Park	NSW	Roosters	Panthers	22	6	201924SYDPEN
2019	24	01/09/2019	14:00:00	Woolooware	NSW	Sharks	Raiders	14	15	201924CROCBR
2019	24	01/09/2019	16:05:00	Moore Park	NSW	Dragons	Wests Tigers	14	42	201924SGIWST
2019	25	05/09/2019	19:50:00	Homebush	NSW	Rabbitohs	Roosters	16	10	201925SOUSYD
2019	25	06/09/2019	18:00:00	Parramatta	NSW	Eels	Sea Eagles	32	16	201925PARMNL
2019	25	06/09/2019	19:55:00	Melbourne	VIC	Storm	Cowboys	24	16	201925MELNQL
2019	25	07/09/2019	15:00:00	Bruce	ACT	Raiders	Warriors	20	24	201925CBRAKL
2019	25	07/09/2019	17:30:00	Homebush	NSW	Bulldogs	Broncos	30	14	201925CNBBRI
2019	25	07/09/2019	19:35:00	Robina	QLD	Titans	Dragons	16	24	201925GLDSGI
2019	25	08/09/2019	14:00:00	Lilyfield	NSW	Wests Tigers	Sharks	8	25	201925WSTCRO
2019	25	08/09/2019	16:05:00	Penrith	NSW	Panthers	Knights	54	10	201925PENNEW
2019	F1	13/09/2019	19:50:00	Moore Park	NSW	Roosters	Rabbitohs	30	6	2019F1SYDSOU
2019	F1	14/09/2019	17:40:00	Melbourne	VIC	Storm	Raiders	10	12	2019F1MELCBR
2019	F1	14/09/2019	19:50:00	Brookvale	NSW	Sea Eagles	Sharks	28	16	2019F1MNLCRO
2019	F1	15/09/2019	16:05:00	Parramatta	NSW	Eels	Broncos	58	0	2019F1PARBRI
2019	F2	20/09/2019	19:50:00	Homebush	NSW	Rabbitohs	Sea Eagles	34	26	2019F2SOUMNL
2019	F2	21/09/2019	19:50:00	Melbourne	VIC	Storm	Eels	32	0	2019F2MELPAR
2019	F3	27/09/2019	19:50:00	Bruce	ACT	Raiders	Rabbitohs	16	10	2019F3CBRSOU
2019	F3	28/09/2019	19:50:00	Moore Park	NSW	Roosters	Storm	14	6	2019F3SYDMEL
2019	GF	06/10/2019	19:30:00	Homebush	NSW	Roosters	Raiders	14	8	2019GFSYDCBR
2020	1	12/03/2020	20:05:00	Parramatta	NSW	Eels	Bulldogs	8	2	202001PARCNB
2020	1	13/03/2020	18:00:00	Bruce	ACT	Raiders	Titans	24	6	202001CBRGLD
2020	1	13/03/2020	20:05:00	Townsville	QLD	Cowboys	Broncos	21	28	202001NQLBRI
2020	1	14/03/2020	15:00:00	Newcastle	NSW	Knights	Warriors	20	0	202001NEWAKL
2020	1	14/03/2020	17:30:00	Homebush	NSW	Rabbitohs	Sharks	22	18	202001SOUCRO
2020	1	14/03/2020	19:35:00	Penrith	NSW	Panthers	Roosters	20	14	202001PENSYD
2020	1	15/03/2020	16:05:00	Brookvale	NSW	Sea Eagles	Storm	4	18	202001MNLMEL
2020	1	15/03/2020	18:15:00	Wollongong	NSW	Dragons	Wests Tigers	14	24	202001SGIWST
2020	2	19/03/2020	20:05:00	Homebush	NSW	Bulldogs	Cowboys	16	24	202002CNBNQL
2020	2	20/03/2020	18:00:00	Kogarah	NSW	Dragons	Panthers	28	32	202002SGIPEN
2020	2	20/03/2020	20:05:00	Milton	QLD	Broncos	Rabbitohs	22	18	202002BRISOU
2020	2	21/03/2020	15:00:00	Robina	QLD	Warriors	Raiders	6	20	202002AKLCBR
2020	2	21/03/2020	17:30:00	Lilyfield	NSW	Roosters	Sea Eagles	8	9	202002SYDMNL
2020	2	21/03/2020	19:35:00	Kogarah	NSW	Sharks	Storm	10	12	202002CROMEL
2020	2	22/03/2020	16:05:00	Lilyfield	NSW	Wests Tigers	Knights	24	42	202002WSTNEW
2020	2	22/03/2020	18:15:00	Robina	QLD	Titans	Eels	6	46	202002GLDPAR
2020	3	28/05/2020	19:50:00	Milton	QLD	Broncos	Eels	6	34	202003BRIPAR
2020	3	29/05/2020	18:00:00	Townsville	QLD	Cowboys	Titans	36	6	202003NQLGLD
2020	3	29/05/2020	19:55:00	Parramatta	NSW	Roosters	Rabbitohs	28	12	202003SYDSOU
2020	3	30/05/2020	15:00:00	Gosford	NSW	Warriors	Dragons	18	0	202003AKLSGI
2020	3	30/05/2020	17:30:00	Parramatta	NSW	Sharks	Wests Tigers	16	28	202003CROWST
2020	3	30/05/2020	19:35:00	Melbourne	VIC	Storm	Raiders	6	22	202003MELCBR
2020	3	31/05/2020	16:05:00	Leumeah	NSW	Panthers	Knights	14	14	202003PENNEW
2020	3	31/05/2020	18:30:00	Gosford	NSW	Sea Eagles	Bulldogs	32	6	202003MNLCNB
2020	4	04/06/2020	19:50:00	Milton	QLD	Broncos	Roosters	0	59	202004BRISYD
2020	4	05/06/2020	18:00:00	Leumeah	NSW	Panthers	Warriors	26	0	202004PENAKL
2020	4	05/06/2020	19:55:00	Melbourne	VIC	Storm	Rabbitohs	22	8	202004MELSOU
2020	4	06/06/2020	17:30:00	Parramatta	NSW	Eels	Sea Eagles	19	16	202004PARMNL
2020	4	06/06/2020	19:35:00	Townsville	QLD	Cowboys	Sharks	16	26	202004NQLCRO
2020	4	07/06/2020	16:05:00	Leumeah	NSW	Raiders	Knights	18	34	202004CBRNEW
2020	4	07/06/2020	18:30:00	Milton	QLD	Titans	Wests Tigers	28	23	202004GLDWST
2020	4	08/06/2020	16:05:00	Parramatta	NSW	Bulldogs	Dragons	22	2	202004CNBSGI
2020	5	11/06/2020	19:50:00	Gosford	NSW	Sea Eagles	Broncos	20	18	202005MNLBRI
2020	5	12/06/2020	18:00:00	Gosford	NSW	Warriors	Cowboys	37	26	202005AKLNQL
2020	5	12/06/2020	19:55:00	Parramatta	NSW	Eels	Panthers	16	10	202005PARPEN
2020	5	13/06/2020	15:00:00	Parramatta	NSW	Rabbitohs	Titans	32	12	202005SOUGLD
2020	5	13/06/2020	17:30:00	Gosford	NSW	Knights	Storm	12	26	202005NEWMEL
2020	5	13/06/2020	19:35:00	Leumeah	NSW	Wests Tigers	Raiders	6	14	202005WSTCBR
2020	5	14/06/2020	16:05:00	Leumeah	NSW	Dragons	Sharks	30	16	202005SGICRO
2020	5	15/06/2020	19:00:00	Parramatta	NSW	Bulldogs	Roosters	6	42	202005CNBSYD
2020	6	18/06/2020	19:50:00	Gosford	NSW	Knights	Broncos	27	6	202006NEWBRI
2020	6	19/06/2020	18:00:00	Parramatta	NSW	Rabbitohs	Warriors	40	12	202006SOUAKL
2020	6	19/06/2020	19:55:00	Leumeah	NSW	Panthers	Storm	21	14	202006PENMEL
2020	6	20/06/2020	15:00:00	Milton	QLD	Titans	Dragons	8	20	202006GLDSGI
2020	6	20/06/2020	17:30:00	Leumeah	NSW	Wests Tigers	Cowboys	36	20	202006WSTNQL
2020	6	20/06/2020	19:35:00	Parramatta	NSW	Roosters	Eels	24	10	202006SYDPAR
2020	6	21/06/2020	16:05:00	Leumeah	NSW	Raiders	Sea Eagles	6	14	202006CBRMNL
2020	6	21/06/2020	18:30:00	Parramatta	NSW	Sharks	Bulldogs	20	18	202006CROCNB
2020	7	25/06/2020	19:50:00	Kogarah	NSW	Panthers	Rabbitohs	20	12	202007PENSOU
2020	7	26/06/2020	18:00:00	Kogarah	NSW	Storm	Warriors	50	6	202007MELAKL
2020	7	26/06/2020	19:55:00	Parramatta	NSW	Roosters	Dragons	26	12	202007SYDSGI
2020	7	27/06/2020	15:00:00	Townsville	QLD	Cowboys	Knights	32	20	202007NQLNEW
2020	7	27/06/2020	17:30:00	Milton	QLD	Broncos	Titans	12	30	202007BRIGLD
2020	7	27/06/2020	19:35:00	Parramatta	NSW	Eels	Raiders	25	24	202007PARCBR
2020	7	28/06/2020	16:05:00	Gosford	NSW	Sea Eagles	Sharks	22	40	202007MNLCRO
2020	7	28/06/2020	18:30:00	Parramatta	NSW	Bulldogs	Wests Tigers	6	34	202007CNBWST
2020	8	02/07/2020	19:50:00	Milton	QLD	Storm	Roosters	27	25	202008MELSYD
2020	8	03/07/2020	18:00:00	Bruce	ACT	Raiders	Dragons	22	16	202008CBRSGI
2020	8	03/07/2020	19:55:00	Parramatta	NSW	Eels	Cowboys	42	4	202008PARNQL
2020	8	04/07/2020	15:00:00	Robina	QLD	Titans	Sharks	10	40	202008GLDCRO
2020	8	04/07/2020	17:30:00	Gosford	NSW	Warriors	Broncos	26	16	202008AKLBRI
2020	8	04/07/2020	19:35:00	Parramatta	NSW	Wests Tigers	Panthers	12	19	202008WSTPEN
2020	8	05/07/2020	16:05:00	Brookvale	NSW	Sea Eagles	Knights	12	14	202008MNLNEW
2020	8	05/07/2020	18:30:00	Parramatta	NSW	Bulldogs	Rabbitohs	10	26	202008CNBSOU
2020	9	09/07/2020	19:50:00	Townsville	QLD	Cowboys	Roosters	16	42	202009NQLSYD
2020	9	10/07/2020	18:00:00	Robina	QLD	Titans	Warriors	16	12	202009GLDAKL
2020	9	10/07/2020	19:55:00	Parramatta	NSW	Rabbitohs	Wests Tigers	18	10	202009SOUWST
2020	9	11/07/2020	15:00:00	Kogarah	NSW	Sharks	Panthers	24	56	202009CROPEN
2020	9	11/07/2020	17:30:00	Milton	QLD	Broncos	Bulldogs	26	8	202009BRICNB
2020	9	11/07/2020	19:35:00	Bruce	ACT	Raiders	Storm	14	20	202009CBRMEL
2020	9	12/07/2020	16:05:00	Newcastle	NSW	Knights	Eels	4	10	202009NEWPAR
2020	9	12/07/2020	18:30:00	Kogarah	NSW	Dragons	Sea Eagles	34	4	202009SGIMNL
2020	10	16/07/2020	19:50:00	Moore Park	NSW	Roosters	Raiders	20	24	202010SYDCBR
2020	10	17/07/2020	18:00:00	Bokarina	QLD	Storm	Titans	42	6	202010MELGLD
2020	10	17/07/2020	19:55:00	Lilyfield	NSW	Wests Tigers	Broncos	48	0	202010WSTBRI
2020	10	18/07/2020	15:00:00	Wollongong	NSW	Dragons	Bulldogs	28	22	202010SGICNB
2020	10	18/07/2020	17:30:00	Parramatta	NSW	Rabbitohs	Knights	18	20	202010SOUNEW
2020	10	18/07/2020	19:35:00	Brookvale	NSW	Sea Eagles	Eels	22	18	202010MNLPAR
2020	10	19/07/2020	14:00:00	Gosford	NSW	Warriors	Sharks	10	46	202010AKLCRO
2020	10	19/07/2020	16:05:00	Penrith	NSW	Panthers	Cowboys	22	10	202010PENNQL
2020	11	23/07/2020	19:50:00	Parramatta	NSW	Eels	Wests Tigers	26	16	202011PARWST
2020	11	24/07/2020	18:00:00	Townsville	QLD	Cowboys	Sea Eagles	12	24	202011NQLMNL
2020	11	24/07/2020	19:55:00	Milton	QLD	Broncos	Storm	8	46	202011BRIMEL
2020	11	25/07/2020	15:00:00	Gosford	NSW	Warriors	Roosters	10	18	202011AKLSYD
2020	11	25/07/2020	17:30:00	Kogarah	NSW	Sharks	Dragons	28	24	202011CROSGI
2020	11	25/07/2020	19:35:00	Bruce	ACT	Raiders	Rabbitohs	18	12	202011CBRSOU
2020	11	26/07/2020	14:00:00	Newcastle	NSW	Knights	Bulldogs	12	18	202011NEWCNB
2020	11	26/07/2020	16:05:00	Robina	QLD	Titans	Panthers	14	22	202011GLDPEN
2020	12	30/07/2020	19:50:00	Kogarah	NSW	Dragons	Rabbitohs	24	32	202012SGISOU
2020	12	31/07/2020	18:00:00	Moore Park	NSW	Wests Tigers	Warriors	20	26	202012WSTAKL
2020	12	31/07/2020	19:55:00	Milton	QLD	Broncos	Sharks	26	36	202012BRICRO
2020	12	01/08/2020	15:00:00	Moore Park	NSW	Roosters	Titans	18	12	202012SYDGLD
2020	12	01/08/2020	17:30:00	Townsville	QLD	Cowboys	Raiders	12	14	202012NQLCBR
2020	12	01/08/2020	19:35:00	Brookvale	NSW	Sea Eagles	Panthers	12	42	202012MNLPEN
2020	12	02/08/2020	14:00:00	Homebush	NSW	Bulldogs	Eels	16	18	202012CNBPAR
2020	12	02/08/2020	16:05:00	Bokarina	QLD	Storm	Knights	26	16	202012MELNEW
2020	13	06/08/2020	19:50:00	Wollongong	NSW	Dragons	Roosters	16	24	202013SGISYD
2020	13	07/08/2020	18:00:00	Brookvale	NSW	Sea Eagles	Warriors	22	26	202013MNLAKL
2020	13	07/08/2020	19:55:00	Homebush	NSW	Rabbitohs	Broncos	28	10	202013SOUBRI
2020	13	08/08/2020	15:00:00	Bokarina	QLD	Storm	Bulldogs	41	10	202013MELCNB
2020	13	08/08/2020	17:30:00	Newcastle	NSW	Knights	Wests Tigers	44	4	202013NEWWST
2020	13	08/08/2020	19:35:00	Penrith	NSW	Panthers	Raiders	28	12	202013PENCBR
2020	13	09/08/2020	14:00:00	Robina	QLD	Titans	Cowboys	30	10	202013GLDNQL
2020	13	09/08/2020	16:05:00	Kogarah	NSW	Sharks	Eels	12	14	202013CROPAR
2020	14	13/08/2020	19:50:00	Moore Park	NSW	Roosters	Storm	6	24	202014SYDMEL
2020	14	14/08/2020	18:00:00	Gosford	NSW	Warriors	Panthers	12	18	202014AKLPEN
2020	14	14/08/2020	19:55:00	Parramatta	NSW	Eels	Dragons	12	14	202014PARSGI
2020	14	15/08/2020	15:00:00	Kogarah	NSW	Sharks	Titans	30	18	202014CROGLD
2020	14	15/08/2020	17:30:00	Townsville	QLD	Cowboys	Rabbitohs	30	31	202014NQLSOU
2020	14	15/08/2020	19:35:00	Bruce	ACT	Raiders	Broncos	36	8	202014CBRBRI
2020	14	16/08/2020	14:00:00	Newcastle	NSW	Knights	Sea Eagles	26	24	202014NEWMNL
2020	14	16/08/2020	16:05:00	Parramatta	NSW	Wests Tigers	Bulldogs	29	28	202014WSTCNB
2020	15	20/08/2020	19:50:00	Parramatta	NSW	Eels	Storm	14	0	202015PARMEL
2020	15	21/08/2020	18:00:00	Penrith	NSW	Panthers	Sharks	38	12	202015PENCRO
2020	15	21/08/2020	19:55:00	Milton	QLD	Broncos	Dragons	24	28	202015BRISGI
2020	15	22/08/2020	15:00:00	Robina	QLD	Titans	Raiders	16	36	202015GLDCBR
2020	15	22/08/2020	17:30:00	Lilyfield	NSW	Wests Tigers	Roosters	16	38	202015WSTSYD
2020	15	22/08/2020	19:35:00	Homebush	NSW	Rabbitohs	Sea Eagles	56	16	202015SOUMNL
2020	15	23/08/2020	14:00:00	Homebush	NSW	Bulldogs	Warriors	14	20	202015CNBAKL
2020	15	23/08/2020	16:05:00	Newcastle	NSW	Knights	Cowboys	12	0	202015NEWNQL
2020	16	27/08/2020	19:50:00	Parramatta	NSW	Eels	Rabbitohs	0	38	202016PARSOU
2020	16	28/08/2020	18:00:00	Kogarah	NSW	Dragons	Titans	10	14	202016SGIGLD
2020	16	28/08/2020	19:55:00	Moore Park	NSW	Roosters	Broncos	58	12	202016SYDBRI
2020	16	29/08/2020	15:00:00	Tamworth	NSW	Warriors	Knights	36	6	202016AKLNEW
2020	16	29/08/2020	17:30:00	Kogarah	NSW	Sharks	Cowboys	28	12	202016CRONQL
2020	16	29/08/2020	19:35:00	Penrith	NSW	Panthers	Wests Tigers	30	6	202016PENWST
2020	16	30/08/2020	16:05:00	Bokarina	QLD	Storm	Sea Eagles	30	6	202016MELMNL
2020	16	30/08/2020	18:30:00	Bruce	ACT	Raiders	Bulldogs	34	20	202016CBRCNB
2020	17	03/09/2020	19:50:00	Milton	QLD	Broncos	Panthers	12	25	202017BRIPEN
2020	17	04/09/2020	18:00:00	Newcastle	NSW	Knights	Sharks	38	10	202017NEWCRO
2020	17	04/09/2020	19:55:00	Homebush	NSW	Rabbitohs	Storm	16	22	202017SOUMEL
2020	17	05/09/2020	15:00:00	Homebush	NSW	Bulldogs	Titans	14	18	202017CNBGLD
2020	17	05/09/2020	17:30:00	Brookvale	NSW	Sea Eagles	Wests Tigers	32	34	202017MNLWST
2020	17	05/09/2020	19:35:00	Bruce	ACT	Raiders	Roosters	6	18	202017CBRSYD
2020	17	06/09/2020	16:05:00	Gosford	NSW	Warriors	Eels	18	24	202017AKLPAR
2020	17	06/09/2020	18:30:00	Townsville	QLD	Cowboys	Dragons	23	22	202017NQLSGI
2020	18	10/09/2020	19:50:00	Parramatta	NSW	Wests Tigers	Rabbitohs	24	26	202018WSTSOU
2020	18	11/09/2020	18:00:00	Homebush	NSW	Bulldogs	Sea Eagles	20	32	202018CNBMNL
2020	18	11/09/2020	19:55:00	Penrith	NSW	Panthers	Eels	20	2	202018PENPAR
2020	18	12/09/2020	15:00:00	Wollongong	NSW	Dragons	Raiders	8	37	202018SGICBR
2020	18	12/09/2020	17:30:00	Robina	QLD	Titans	Broncos	18	6	202018GLDBRI
2020	18	12/09/2020	19:35:00	Moore Park	NSW	Roosters	Knights	42	12	202018SYDNEW
2020	18	13/09/2020	16:05:00	Bokarina	QLD	Storm	Cowboys	36	20	202018MELNQL
2020	18	13/09/2020	18:30:00	Kogarah	NSW	Sharks	Warriors	22	14	202018CROAKL
2020	19	17/09/2020	19:50:00	Homebush	NSW	Rabbitohs	Bulldogs	16	26	202019SOUCNB
2020	19	18/09/2020	18:00:00	Townsville	QLD	Cowboys	Panthers	12	32	202019NQLPEN
2020	19	18/09/2020	19:55:00	Parramatta	NSW	Eels	Broncos	26	12	202019PARBRI
2020	19	19/09/2020	15:00:00	Brookvale	NSW	Sea Eagles	Titans	24	42	202019MNLGLD
2020	19	19/09/2020	17:30:00	Bokarina	QLD	Storm	Wests Tigers	50	22	202019MELWST
2020	19	19/09/2020	19:35:00	Moore Park	NSW	Roosters	Sharks	34	18	202019SYDCRO
2020	19	20/09/2020	14:00:00	Bruce	ACT	Raiders	Warriors	26	14	202019CBRAKL
2020	19	20/09/2020	16:05:00	Newcastle	NSW	Knights	Dragons	42	18	202019NEWSGI
2020	20	24/09/2020	19:50:00	Milton	QLD	Broncos	Cowboys	16	32	202020BRINQL
2020	20	25/09/2020	18:00:00	Robina	QLD	Titans	Knights	36	6	202020GLDNEW
2020	20	25/09/2020	19:55:00	Homebush	NSW	Rabbitohs	Roosters	60	8	202020SOUSYD
2020	20	26/09/2020	15:00:00	Homebush	NSW	Bulldogs	Panthers	0	42	202020CNBPEN
2020	20	26/09/2020	17:30:00	Kogarah	NSW	Sharks	Raiders	28	38	202020CROCBR
2020	20	26/09/2020	19:35:00	Parramatta	NSW	Wests Tigers	Eels	24	28	202020WSTPAR
2020	20	27/09/2020	14:00:00	Gosford	NSW	Warriors	Sea Eagles	40	28	202020AKLMNL
2020	20	27/09/2020	16:05:00	Kogarah	NSW	Dragons	Storm	30	22	202020SGIMEL
2020	F1	02/10/2020	19:50:00	Penrith	NSW	Panthers	Roosters	29	28	2020F1PENSYD
2020	F1	03/10/2020	17:40:00	Bruce	ACT	Raiders	Sharks	32	20	2020F1CBRCRO
2020	F1	03/10/2020	19:50:00	Milton	QLD	Storm	Eels	36	24	2020F1MELPAR
2020	F1	04/10/2020	16:05:00	Homebush	NSW	Rabbitohs	Knights	46	20	2020F1SOUNEW
2020	F2	09/10/2020	19:50:00	Moore Park	NSW	Roosters	Raiders	18	22	2020F2SYDCBR
2020	F2	10/10/2020	19:50:00	Parramatta	NSW	Eels	Rabbitohs	24	38	2020F2PARSOU
2020	F3	16/10/2020	19:50:00	Milton	QLD	Storm	Raiders	30	10	2020F3MELCBR
2020	F3	17/10/2020	19:50:00	Homebush	NSW	Panthers	Rabbitohs	20	16	2020F3PENSOU
2020	GF	25/10/2020	19:30:00	Homebush	NSW	Panthers	Storm	20	26	2020GFPENMEL
2021	1	11/03/2021	20:05:00	Melbourne	VIC	Storm	Rabbitohs	26	18	202101MELSOU
2021	1	12/03/2021	18:00:00	Newcastle	NSW	Knights	Bulldogs	32	16	202101NEWCNB
2021	1	12/03/2021	20:05:00	Milton	QLD	Broncos	Eels	16	24	202101BRIPAR
2021	1	13/03/2021	15:00:00	Gosford	NSW	Warriors	Titans	19	6	202101AKLGLD
2021	1	13/03/2021	17:30:00	Moore Park	NSW	Roosters	Sea Eagles	46	4	202101SYDMNL
2021	1	13/03/2021	19:35:00	Penrith	NSW	Panthers	Cowboys	24	0	202101PENNQL
2021	1	14/03/2021	16:05:00	Bruce	ACT	Raiders	Wests Tigers	30	12	202101CBRWST
2021	1	14/03/2021	18:15:00	Kogarah	NSW	Dragons	Sharks	18	32	202101SGICRO
2021	2	18/03/2021	20:05:00	Parramatta	NSW	Eels	Storm	16	12	202102PARMEL
2021	2	19/03/2021	18:00:00	Gosford	NSW	Warriors	Knights	16	20	202102AKLNEW
2021	2	19/03/2021	20:05:00	Robina	QLD	Titans	Broncos	28	16	202102GLDBRI
2021	2	20/03/2021	15:00:00	Parramatta	NSW	Bulldogs	Panthers	0	28	202102CNBPEN
2021	2	20/03/2021	17:30:00	Brookvale	NSW	Sea Eagles	Rabbitohs	12	26	202102MNLSOU
2021	2	20/03/2021	19:35:00	Townsville	QLD	Cowboys	Dragons	18	25	202102NQLSGI
2021	2	21/03/2021	16:05:00	Leumeah	NSW	Wests Tigers	Roosters	6	40	202102WSTSYD
2021	2	21/03/2021	18:15:00	Kogarah	NSW	Sharks	Raiders	10	12	202102CROCBR
2021	3	25/03/2021	20:05:00	Penrith	NSW	Panthers	Storm	12	10	202103PENMEL
2021	3	26/03/2021	18:00:00	Wollongong	NSW	Dragons	Sea Eagles	38	12	202103SGIMNL
2021	3	26/03/2021	20:05:00	Homebush	NSW	Rabbitohs	Roosters	26	16	202103SOUSYD
2021	3	27/03/2021	15:00:00	Bruce	ACT	Raiders	Warriors	31	34	202103CBRAKL
2021	3	27/03/2021	17:30:00	Milton	QLD	Broncos	Bulldogs	24	0	202103BRICNB
2021	3	27/03/2021	19:35:00	Parramatta	NSW	Eels	Sharks	28	4	202103PARCRO
2021	3	28/03/2021	16:05:00	Newcastle	NSW	Knights	Wests Tigers	20	24	202103NEWWST
2021	3	28/03/2021	18:15:00	Townsville	QLD	Cowboys	Titans	8	44	202103NQLGLD
2021	4	01/04/2021	20:05:00	Brookvale	NSW	Sea Eagles	Panthers	6	46	202104MNLPEN
2021	4	02/04/2021	16:05:00	Homebush	NSW	Bulldogs	Rabbitohs	0	38	202104CNBSOU
2021	4	02/04/2021	20:05:00	Melbourne	VIC	Storm	Broncos	40	6	202104MELBRI
2021	4	03/04/2021	17:15:00	Kogarah	NSW	Sharks	Cowboys	48	10	202104CRONQL
2021	4	03/04/2021	19:45:00	Kogarah	NSW	Titans	Raiders	4	20	202104GLDCBR
2021	4	04/04/2021	16:05:00	Newcastle	NSW	Knights	Dragons	13	22	202104NEWSGI
2021	4	04/04/2021	18:15:00	Moore Park	NSW	Roosters	Warriors	32	12	202104SYDAKL
2021	4	05/04/2021	16:00:00	Homebush	NSW	Wests Tigers	Eels	22	36	202104WSTPAR
2021	5	08/04/2021	19:50:00	Homebush	NSW	Rabbitohs	Broncos	35	6	202105SOUBRI
2021	5	09/04/2021	18:00:00	Gosford	NSW	Warriors	Sea Eagles	12	13	202105AKLMNL
2021	5	09/04/2021	19:55:00	Penrith	NSW	Panthers	Raiders	30	10	202105PENCBR
2021	5	10/04/2021	15:00:00	Robina	QLD	Titans	Knights	42	16	202105GLDNEW
2021	5	10/04/2021	17:30:00	Homebush	NSW	Bulldogs	Storm	18	52	202105CNBMEL
2021	5	10/04/2021	19:35:00	Moore Park	NSW	Roosters	Sharks	26	18	202105SYDCRO
2021	5	11/04/2021	16:05:00	Lilyfield	NSW	Wests Tigers	Cowboys	30	34	202105WSTNQL
2021	5	11/04/2021	18:15:00	Parramatta	NSW	Eels	Dragons	12	26	202105PARSGI
2021	6	15/04/2021	19:50:00	Milton	QLD	Broncos	Panthers	12	20	202106BRIPEN
2021	6	16/04/2021	18:00:00	Newcastle	NSW	Knights	Sharks	26	22	202106NEWCRO
2021	6	16/04/2021	19:55:00	Melbourne	VIC	Storm	Roosters	20	4	202106MELSYD
2021	6	17/04/2021	15:00:00	Mudgee	NSW	Sea Eagles	Titans	36	0	202106MNLGLD
2021	6	17/04/2021	17:30:00	Homebush	NSW	Rabbitohs	Wests Tigers	18	14	202106SOUWST
2021	6	17/04/2021	19:35:00	Bruce	ACT	Raiders	Eels	10	35	202106CBRPAR
2021	6	18/04/2021	14:00:00	Kogarah	NSW	Dragons	Warriors	14	20	202106SGIAKL
2021	6	18/04/2021	16:05:00	Townsville	QLD	Cowboys	Bulldogs	30	18	202106NQLCNB
2021	7	22/04/2021	19:50:00	Penrith	NSW	Panthers	Knights	24	6	202107PENNEW
2021	7	23/04/2021	18:00:00	Robina	QLD	Titans	Rabbitohs	30	40	202107GLDSOU
2021	7	23/04/2021	19:55:00	Marrara	NT	Eels	Broncos	46	6	202107PARBRI
2021	7	24/04/2021	17:30:00	Kogarah	NSW	Sharks	Bulldogs	12	18	202107CROCNB
2021	7	24/04/2021	19:35:00	Townsville	QLD	Cowboys	Raiders	26	24	202107NQLCBR
2021	7	25/04/2021	13:45:00	Parramatta	NSW	Wests Tigers	Sea Eagles	6	40	202107WSTMNL
2021	7	25/04/2021	16:05:00	Moore Park	NSW	Roosters	Dragons	34	10	202107SYDSGI
2021	7	25/04/2021	18:15:00	Melbourne	VIC	Storm	Warriors	42	20	202107MELAKL
2021	8	29/04/2021	19:50:00	Bruce	ACT	Raiders	Rabbitohs	20	34	202108CBRSOU
2021	8	30/04/2021	18:00:00	Melbourne	VIC	Storm	Sharks	40	14	202108MELCRO
2021	8	30/04/2021	19:55:00	Milton	QLD	Broncos	Titans	36	28	202108BRIGLD
2021	8	01/05/2021	15:00:00	Bathurst	NSW	Panthers	Sea Eagles	28	16	202108PENMNL
2021	8	01/05/2021	17:30:00	Homebush	NSW	Bulldogs	Eels	10	32	202108CNBPAR
2021	8	01/05/2021	19:35:00	Newcastle	NSW	Knights	Roosters	4	38	202108NEWSYD
2021	8	02/05/2021	14:00:00	Gosford	NSW	Warriors	Cowboys	24	20	202108AKLNQL
2021	8	02/05/2021	16:05:00	Wollongong	NSW	Dragons	Wests Tigers	8	16	202108SGIWST
2021	9	06/05/2021	19:50:00	Homebush	NSW	Rabbitohs	Storm	0	50	202109SOUMEL
2021	9	07/05/2021	18:00:00	Penrith	NSW	Panthers	Sharks	48	0	202109PENCRO
2021	9	07/05/2021	19:55:00	Parramatta	NSW	Eels	Roosters	31	18	202109PARSYD
2021	9	08/05/2021	15:00:00	Wagga Wagga	NSW	Raiders	Knights	16	24	202109CBRNEW
2021	9	08/05/2021	17:30:00	Leumeah	NSW	Wests Tigers	Titans	28	36	202109WSTGLD
2021	9	08/05/2021	19:35:00	Townsville	QLD	Cowboys	Broncos	19	18	202109NQLBRI
2021	9	09/05/2021	14:00:00	Brookvale	NSW	Sea Eagles	Warriors	38	32	202109MNLAKL
2021	9	09/05/2021	16:05:00	Kogarah	NSW	Dragons	Bulldogs	32	12	202109SGICNB
2021	10	14/05/2021	18:00:00	Milton	QLD	Wests Tigers	Knights	36	18	202110WSTNEW
2021	10	14/05/2021	20:05:00	Milton	QLD	Sea Eagles	Broncos	50	6	202110MNLBRI
2021	10	15/05/2021	15:00:00	Milton	QLD	Bulldogs	Raiders	18	20	202110CNBCBR
2021	10	15/05/2021	17:30:00	Milton	QLD	Sharks	Rabbitohs	22	32	202110CROSOU
2021	10	15/05/2021	19:45:00	Milton	QLD	Roosters	Cowboys	30	16	202110SYDNQL
2021	10	16/05/2021	13:50:00	Milton	QLD	Warriors	Eels	18	34	202110AKLPAR
2021	10	16/05/2021	16:05:00	Milton	QLD	Storm	Dragons	44	18	202110MELSGI
2021	10	16/05/2021	18:25:00	Milton	QLD	Titans	Panthers	12	48	202110GLDPEN
2021	11	20/05/2021	19:50:00	Townsville	QLD	Cowboys	Knights	36	20	202111NQLNEW
2021	11	21/05/2021	18:00:00	Gosford	NSW	Warriors	Wests Tigers	30	26	202111AKLWST
2021	11	21/05/2021	19:55:00	Kogarah	NSW	Sharks	Dragons	13	12	202111CROSGI
2021	11	22/05/2021	15:00:00	Robina	QLD	Titans	Bulldogs	30	20	202111GLDCNB
2021	11	22/05/2021	17:30:00	Moore Park	NSW	Roosters	Broncos	16	34	202111SYDBRI
2021	11	22/05/2021	19:35:00	Bruce	ACT	Raiders	Storm	10	34	202111CBRMEL
2021	11	23/05/2021	14:00:00	Dubbo	NSW	Rabbitohs	Panthers	12	56	202111SOUPEN
2021	11	23/05/2021	16:05:00	Parramatta	NSW	Eels	Sea Eagles	6	28	202111PARMNL
2021	12	27/05/2021	19:50:00	Milton	QLD	Broncos	Storm	12	40	202112BRIMEL
2021	12	28/05/2021	18:00:00	Townsville	QLD	Cowboys	Warriors	29	28	202112NQLAKL
2021	12	28/05/2021	19:55:00	Parramatta	NSW	Wests Tigers	Dragons	34	18	202112WSTSGI
2021	12	29/05/2021	15:00:00	Penrith	NSW	Panthers	Bulldogs	30	4	202112PENCNB
2021	12	29/05/2021	17:30:00	Homebush	NSW	Rabbitohs	Eels	38	20	202112SOUPAR
2021	12	29/05/2021	19:35:00	Gosford	NSW	Roosters	Raiders	44	16	202112SYDCBR
2021	12	30/05/2021	14:00:00	Coffs Harbour	NSW	Sharks	Titans	38	10	202112CROGLD
2021	12	30/05/2021	16:05:00	Newcastle	NSW	Knights	Sea Eagles	18	10	202112NEWMNL
2021	13	03/06/2021	19:50:00	Kogarah	NSW	Dragons	Broncos	52	24	202113SGIBRI
2021	13	04/06/2021	19:55:00	Lilyfield	NSW	Wests Tigers	Panthers	26	6	202113WSTPEN
2021	13	05/06/2021	19:35:00	Bokarina	QLD	Storm	Titans	20	14	202113MELGLD
2021	13	06/06/2021	16:05:00	Newcastle	NSW	Knights	Eels	4	40	202113NEWPAR
2021	14	11/06/2021	18:00:00	Brookvale	NSW	Sea Eagles	Cowboys	50	18	202114MNLNQL
2021	14	11/06/2021	19:55:00	Kogarah	NSW	Sharks	Panthers	19	18	202114CROPEN
2021	14	12/06/2021	15:00:00	Robina	QLD	Titans	Roosters	34	35	202114GLDSYD
2021	14	12/06/2021	17:30:00	Homebush	NSW	Rabbitohs	Knights	24	10	202114SOUNEW
2021	14	12/06/2021	19:35:00	Bruce	ACT	Raiders	Broncos	38	16	202114CBRBRI
2021	14	13/06/2021	14:00:00	Gosford	NSW	Warriors	Storm	16	42	202114AKLMEL
2021	14	13/06/2021	16:05:00	Parramatta	NSW	Eels	Wests Tigers	40	12	202114PARWST
2021	14	14/06/2021	16:00:00	Homebush	NSW	Bulldogs	Dragons	28	6	202114CNBSGI
2021	15	17/06/2021	19:50:00	Milton	QLD	Broncos	Rabbitohs	0	46	202115BRISOU
2021	15	18/06/2021	18:00:00	Townsville	QLD	Cowboys	Sharks	24	26	202115NQLCRO
2021	15	18/06/2021	19:55:00	Penrith	NSW	Panthers	Roosters	38	12	202115PENSYD
2021	15	19/06/2021	15:00:00	Newcastle	NSW	Knights	Warriors	10	6	202115NEWAKL
2021	15	19/06/2021	17:30:00	Wollongong	NSW	Dragons	Raiders	22	20	202115SGICBR
2021	15	19/06/2021	19:35:00	Bokarina	QLD	Storm	Wests Tigers	66	16	202115MELWST
2021	15	20/06/2021	14:00:00	Parramatta	NSW	Eels	Bulldogs	36	10	202115PARCNB
2021	15	20/06/2021	16:05:00	Robina	QLD	Titans	Sea Eagles	24	56	202115GLDMNL
2021	16	01/07/2021	19:50:00	Newcastle	NSW	Roosters	Storm	0	46	202116SYDMEL
2021	16	02/07/2021	18:00:00	Gosford	NSW	Warriors	Dragons	18	19	202116AKLSGI
2021	16	02/07/2021	19:55:00	Penrith	NSW	Panthers	Eels	13	12	202116PENPAR
2021	16	03/07/2021	15:00:00	Parramatta	NSW	Bulldogs	Sea Eagles	0	66	202116CNBMNL
2021	16	03/07/2021	17:30:00	Bruce	ACT	Raiders	Titans	6	44	202116CBRGLD
2021	16	03/07/2021	19:35:00	Newcastle	NSW	Knights	Cowboys	38	0	202116NEWNQL
2021	16	04/07/2021	14:00:00	Milton	QLD	Broncos	Sharks	26	18	202116BRICRO
2021	16	04/07/2021	16:05:00	Lilyfield	NSW	Wests Tigers	Rabbitohs	22	38	202116WSTSOU
2021	17	08/07/2021	19:50:00	Brookvale	NSW	Sea Eagles	Raiders	16	30	202117MNLCBR
2021	17	09/07/2021	19:55:00	Newcastle	NSW	Rabbitohs	Cowboys	46	18	202117SOUNQL
2021	17	10/07/2021	19:35:00	Parramatta	NSW	Bulldogs	Roosters	16	22	202117CNBSYD
2021	17	11/07/2021	16:05:00	Kogarah	NSW	Sharks	Warriors	20	12	202117CROAKL
2021	18	16/07/2021	18:00:00	Robina	QLD	Titans	Eels	8	26	202118GLDPAR
2021	18	16/07/2021	20:05:00	Robina	QLD	Sea Eagles	Dragons	32	18	202118MNLSGI
2021	18	17/07/2021	15:00:00	Townsville	QLD	Cowboys	Roosters	18	34	202118NQLSYD
2021	18	17/07/2021	17:30:00	Robina	QLD	Raiders	Sharks	34	18	202118CBRCRO
2021	18	17/07/2021	19:35:00	Robina	QLD	Storm	Knights	48	4	202118MELNEW
2021	18	18/07/2021	13:50:00	Milton	QLD	Warriors	Panthers	16	30	202118AKLPEN
2021	18	18/07/2021	16:05:00	Milton	QLD	Broncos	Wests Tigers	24	42	202118BRIWST
2021	18	18/07/2021	18:15:00	Robina	QLD	Rabbitohs	Bulldogs	32	24	202118SOUCNB
2021	19	22/07/2021	19:50:00	Robina	QLD	Eels	Raiders	10	12	202119PARCBR
2021	19	23/07/2021	18:00:00	Bokarina	QLD	Roosters	Knights	28	8	202119SYDNEW
2021	19	23/07/2021	19:55:00	Townsville	QLD	Cowboys	Storm	16	20	202119NQLMEL
2021	19	24/07/2021	15:00:00	Bokarina	QLD	Rabbitohs	Warriors	60	22	202119SOUAKL
2021	19	24/07/2021	17:30:00	Milton	QLD	Sea Eagles	Wests Tigers	44	24	202119MNLWST
2021	19	24/07/2021	19:35:00	Milton	QLD	Panthers	Broncos	18	12	202119PENBRI
2021	19	25/07/2021	13:50:00	Robina	QLD	Dragons	Titans	10	32	202119SGIGLD
2021	19	25/07/2021	16:05:00	Robina	QLD	Bulldogs	Sharks	24	44	202119CNBCRO
2021	20	29/07/2021	19:50:00	Mackay	QLD	Roosters	Eels	28	0	202120SYDPAR
2021	20	30/07/2021	18:00:00	Milton	QLD	Wests Tigers	Warriors	16	18	202120WSTAKL
2021	20	30/07/2021	20:05:00	Milton	QLD	Broncos	Cowboys	37	18	202120BRINQL
2021	20	01/08/2021	13:50:00	Milton	QLD	Knights	Raiders	34	24	202120NEWCBR
2021	20	01/08/2021	16:05:00	Milton	QLD	Storm	Panthers	37	10	202120MELPEN
2021	20	01/08/2021	18:25:00	Milton	QLD	Dragons	Rabbitohs	14	50	202120SGISOU
2021	20	02/08/2021	18:00:00	Milton	QLD	Bulldogs	Titans	6	34	202120CNBGLD
2021	20	02/08/2021	20:05:00	Milton	QLD	Sharks	Sea Eagles	22	40	202120CROMNL
2021	21	05/08/2021	19:50:00	Milton	QLD	Knights	Broncos	28	20	202121NEWBRI
2021	21	06/08/2021	18:00:00	Robina	QLD	Raiders	Dragons	20	12	202121CBRSGI
2021	21	06/08/2021	20:05:00	Robina	QLD	Eels	Rabbitohs	12	40	202121PARSOU
2021	21	07/08/2021	15:00:00	Robina	QLD	Warriors	Sharks	18	16	202121AKLCRO
2021	21	07/08/2021	17:30:00	Milton	QLD	Roosters	Panthers	14	20	202121SYDPEN
2021	21	07/08/2021	19:35:00	Milton	QLD	Sea Eagles	Storm	18	28	202121MNLMEL
2021	21	08/08/2021	13:50:00	Robina	QLD	Bulldogs	Wests Tigers	16	28	202121CNBWST
2021	21	08/08/2021	16:05:00	Robina	QLD	Titans	Cowboys	36	14	202121GLDNQL
2021	22	12/08/2021	19:50:00	Bokarina	QLD	Storm	Raiders	26	16	202122MELCBR
2021	22	13/08/2021	18:00:00	Milton	QLD	Dragons	Panthers	16	34	202122SGIPEN
2021	22	13/08/2021	20:05:00	Milton	QLD	Broncos	Roosters	20	21	202122BRISYD
2021	22	14/08/2021	15:00:00	Robina	QLD	Rabbitohs	Titans	36	6	202122SOUGLD
2021	22	14/08/2021	17:30:00	Townsville	QLD	Cowboys	Wests Tigers	16	24	202122NQLWST
2021	22	14/08/2021	19:35:00	Bokarina	QLD	Sea Eagles	Eels	56	10	202122MNLPAR
2021	22	15/08/2021	13:50:00	Redcliffe	QLD	Warriors	Bulldogs	24	10	202122AKLCNB
2021	22	15/08/2021	16:00:00	Redcliffe	QLD	Sharks	Knights	14	16	202122CRONEW
2021	23	19/08/2021	19:50:00	Robina	QLD	Titans	Storm	20	34	202123GLDMEL
2021	23	20/08/2021	18:00:00	Milton	QLD	Raiders	Sea Eagles	18	19	202123CBRMNL
2021	23	20/08/2021	20:05:00	Milton	QLD	Panthers	Rabbitohs	25	12	202123PENSOU
2021	23	21/08/2021	15:00:00	Rockhampton	QLD	Wests Tigers	Sharks	20	50	202123WSTCRO
2021	23	21/08/2021	17:30:00	Robina	QLD	Bulldogs	Knights	16	22	202123CNBNEW
2021	23	21/08/2021	19:35:00	Robina	QLD	Eels	Cowboys	32	16	202123PARNQL
2021	23	22/08/2021	14:00:00	Toowoomba	QLD	Dragons	Roosters	22	40	202123SGISYD
2021	23	22/08/2021	16:05:00	Milton	QLD	Broncos	Warriors	24	22	202123BRIAKL
2021	24	26/08/2021	19:50:00	Bokarina	QLD	Knights	Titans	15	14	202124NEWGLD
2021	24	27/08/2021	18:00:00	Mackay	QLD	Warriors	Raiders	16	28	202124AKLCBR
2021	24	27/08/2021	19:55:00	Milton	QLD	Roosters	Rabbitohs	12	54	202124SYDSOU
2021	24	28/08/2021	15:00:00	Rockhampton	QLD	Dragons	Cowboys	26	38	202124SGINQL
2021	24	28/08/2021	17:30:00	Milton	QLD	Sharks	Broncos	24	16	202124CROBRI
2021	24	28/08/2021	19:35:00	Milton	QLD	Storm	Eels	10	22	202124MELPAR
2021	24	29/08/2021	13:50:00	Redcliffe	QLD	Sea Eagles	Bulldogs	36	18	202124MNLCNB
2021	24	29/08/2021	16:05:00	Redcliffe	QLD	Panthers	Wests Tigers	30	16	202124PENWST
2021	25	02/09/2021	19:50:00	Mackay	QLD	Raiders	Roosters	16	40	202125CBRSYD
2021	25	03/09/2021	18:00:00	Robina	QLD	Sharks	Storm	16	28	202125CROMEL
2021	25	03/09/2021	20:05:00	Robina	QLD	Eels	Panthers	6	40	202125PARPEN
2021	25	04/09/2021	15:00:00	Milton	QLD	Broncos	Knights	35	22	202125BRINEW
2021	25	04/09/2021	17:30:00	Townsville	QLD	Cowboys	Sea Eagles	18	46	202125NQLMNL
2021	25	04/09/2021	19:35:00	Bokarina	QLD	Rabbitohs	Dragons	20	16	202125SOUSGI
2021	25	05/09/2021	14:00:00	Robina	QLD	Titans	Warriors	44	0	202125GLDAKL
2021	25	05/09/2021	16:05:00	Redcliffe	QLD	Wests Tigers	Bulldogs	0	38	202125WSTCNB
2021	F1	10/09/2021	19:50:00	Bokarina	QLD	Storm	Sea Eagles	40	12	2021F1MELMNL
2021	F1	11/09/2021	17:40:00	Townsville	QLD	Roosters	Titans	25	24	2021F1SYDGLD
2021	F1	11/09/2021	19:50:00	Townsville	QLD	Panthers	Rabbitohs	10	16	2021F1PENSOU
2021	F1	12/09/2021	16:05:00	Rockhampton	QLD	Eels	Knights	28	20	2021F1PARNEW
2021	F2	17/09/2021	19:50:00	Mackay	QLD	Sea Eagles	Roosters	42	6	2021F2MNLSYD
2021	F2	18/09/2021	19:50:00	Mackay	QLD	Panthers	Eels	8	6	2021F2PENPAR
2021	F3	24/09/2021	20:05:00	Milton	QLD	Rabbitohs	Sea Eagles	36	16	2021F3SOUMNL
2021	F3	25/09/2021	16:00:00	Milton	QLD	Storm	Panthers	6	10	2021F3MELPEN
2021	GF	03/10/2021	19:30:00	Milton	QLD	Panthers	Rabbitohs	14	12	2021GFPENSOU

Elo Model Rating System

My rationale for developing a Elo rating model is to help inform decisions with a professional sports environment on their and their opponents relative periods of strengths and weaknesses. This time-series analysis can produce probabilistic predictions of match outcomes that can be used to simulate matches or seasons and forecast ladder predictions and the probability of qualifying for finals football. As this data set is from the 2017 season to the end of the 2021 season, this model can be used to forecast the 2022 season and evaluate its accuracy against the real-life data.

As previously mentioned, it is a dynamic, iterative system whereby the value increases or decreases depending on the outcome of the match. The system uses the following formula to update the Elo rating of each team based on the outcome of the match.

\[ Rs = Ra + K * (Sa - Ea) \] Where:
* Rs = New Elo Rating
* Ra = previous Elo Rating
* K = K-factor parameter
* Sa = The actual outcome of the match
* Ea = The expected outcome of the match

The expected outcome of matches in the NRL is calculated using a logistic function that compares the ratings of the 2 teams and gives the probability that one team will win based on those current ratings, with a home field advantage parameter incorporated. The equation is as follows:

\[ Expected Outcome1 = 1 / (1 + 10^((Rating2 - (Rating1 + Home Field Advantage)) / 400)) \]

Where:

• Rating2 = Away team Elo Rating
• Rating1 = Home team Elo Rating
• Home Field Advantage = 65 Elo Rating points.
• 400 = a sensitivity constant commonly used in team sports. Eg. a 400-point Elo difference between the 2 teams means the stronger team has a 90% chance of winning.

The expected outcome for the second team is -> Expected Outcome2 = 1 - Expected Outcome1

The winning team has their Elo rating increased using the model’s K adjustment factor and the losing team loses points following the same rule.

The Elo Model K factor (20 points) controls how much a teams rating changes after each match based on the result with a higher K-value making the rating changes more responsive and a lower K-value makes the ratings more stable and less reactive to results.

Example

We can calculate the Elo Rating points change for a match by using the Equations 1 and 2, for example, Melbourne Storm have an Elo Rating of 1600 and are playing at AAMI Park (+65 points) against the Newcastle Knights who have a rating of 1500.

Expected Outcome (home team) = 1 / (1 + 10^((1500 - 1665) / 400))
= 1 / (1 + 10^(-165 / 400))
= 1 / (1 + 10^(-0.4125))
= 1 / (1 + 0.386)
≈ 0.721 -> 72.1% chance of win

If the Storm won (Actual Result = 1) each team Elo Rating would change to:

New Storm Elo Rating = 1600 + 20 * (1 - 0.721)
= 1600 + 20 * 0.279
= 1600 + 5.58
≈ 1605.6

New Knights Elo Rating = 1500 + 20 * (0 - 0.279)
= 1500 - 5.58
≈ 1494.4

With the rate of change = +/- 5.6 Elo Rating Points.

The Elo rating system used in this NRL analysis uses the following parameters as standard in home/away team sports:

• K-factor = 20
• Home Field Advantage = 65 Elo Rating Points.
  
• Sensitivity constant = 400

The key component of this Elo rating system is its ability to automatically update the teams rating each week as the matches are completed. As this data set contains weekly fixtures and results for 5 seasons, the rating model is required to attribute Elo points change for every fixture that each team plays. To reiterate, the value that points change is dependent on the expected, probabilistic outcome of either side winning which is calculated using the most up-to-date team Elo ratings. The ‘update_elo’ function is used to loop the common, reoccurring equations used to calculate the new Elo rating (Rs) using the pre-calculated expected outcomes. This reallocation of Elo Ratings for each team is then looped weekly following the results and changed depending on the match outcome.

## Initialise Team ratings ---------------------------------------------
# get character strings for each individual team.
teams <- unique(c(nrl$hteam, nrl$ateam))
# attribute a base Elo score of 1500 to each team
elo_ratings <- setNames(rep(1500, length(teams)), teams)
# Parameters
home_field_advantage <- 65
k_factor <- 20


## Create the Elo Update Function ---------------------------------------
# This function calculates the expected result and updates ratings based on the actual score.
update_elo <- function(team1, team2, score1, score2, ratings, k = 20) { # K-Factor = 20 -> controls how much a rating changes after each game
  rating1 <- ratings[team1]
  rating2 <- ratings[team2]
# Expected result including home field advantage (65 Elo points)
  expected1 <- 1 / (1 + 10^((rating2 - (rating1 + home_field_advantage)) / 400))
  expected2 <- 1 - expected1
# Actual result
  actual1 <- ifelse(score1 > score2, 1, ifelse(score1 == score2, 0.5, 0))
  actual2 <- 1 - actual1
# Update ratings
  ratings[team1] <- rating1 + k * (actual1 - expected1) # Elo rating equation
  ratings[team2] <- rating2 + k * (actual2 - expected2)
  
  return(ratings)
}


## Order matches Chronologically -------------------------
# Convert date column to Date class if it's not already
nrl$date <- as.Date(nrl$date)
# arrange in chronological order
nrl <- nrl %>%
  arrange(year, round, date)



## Apply Elo Rating Updates -------------------------
# This is where we loop through each match, update the ratings, and store the history
elo_history <- list()

for (i in 1:nrow(nrl)) {
  game <- nrl[i, ]
# Update ratings
  elo_ratings <- update_elo(
    team1 = game$hteam,
    team2 = game$ateam,
    score1 = game$hscore,
    score2 = game$ascore,
    ratings = elo_ratings,
    k = 20
  )
# Store Elo after this match
  elo_history[[i]] <- data.frame(
    match_id = game$match_id,
    year = game$year,
    round = game$round,
    date = game$date,
    team = c(game$hteam, game$ateam),
    rating = c(elo_ratings[game$hteam], elo_ratings[game$ateam])
  )
}
# Combine all rounds into one data frame
elo_df <- do.call(rbind, elo_history)

# remove date variable
elo_df <- elo_df %>% select(-date)

# combine year and round into a factor for the x axis of plot
elo_df <- elo_df %>%
  mutate(year_round = factor(paste(year, round, sep = "R"), 
                             levels = unique(paste(year, round, sep = "R"))))
 
# Shows each teams Elo rating after each round every year in the dataset (including finals)



# Final Table of every teams Elo rating at the end of the 2021 season-----
# Convert to a data frame from a named numeric vector
elo_ratings <- data.frame(
  team = names(elo_ratings),
  elo = as.numeric(elo_ratings)
)
# Reorder the Elo ratings of each team into descending order, add a rank column and rename column to 'Elo Rating'.
elo_ratings <- elo_ratings %>%
  arrange(desc(elo)) %>%
  mutate(Rank = row_number()) %>%
  rename(`Elo Rating` = elo) %>%
  select(Rank, team, `Elo Rating`)

knitr::kable(
  elo_ratings,
  caption = "*Table 2 - Each NRL Team's Elo Rating at the End of the 2021 Season*"
)

Table 2 - Each NRL Team’s Elo Rating at the End of the 2021 Season

Rank	team	Elo Rating
1	Storm	1754.440
2	Panthers	1728.996
3	Rabbitohs	1680.879
4	Roosters	1636.135
5	Eels	1588.811
6	Sea Eagles	1531.314
7	Raiders	1514.628
8	Knights	1464.535
9	Sharks	1457.995
10	Warriors	1412.634
11	Dragons	1408.828
12	Titans	1403.083
13	Wests Tigers	1390.592
14	Broncos	1379.799
15	Cowboys	1361.465
16	Bulldogs	1285.866

## Visualise the Ratings Over Time -------------
teams_elo <- ggplot(elo_df, aes(x = year_round, y = rating, color = team, group = team)) +
  geom_line(alpha = 0.7) +
  theme_minimal() +
  labs(title = "Figure 1 - NRL Elo Ratings Over Rounds",
       x = "Season and Round", y = "Elo Rating", caption = "Figure 1 - Interactive line graph showcasing teams Elo Rating change over time") +
   scale_x_discrete(breaks = elo_df$year_round[seq(1, length(elo_df$year_round), by = 70)]) +
  theme(axis.text.x = element_text(angle = 45, vjust = 0.5))
# Interactive
ggplotly(teams_elo)

This interactive plot showcases each teams Elo rating progression from the start of the 2017 season to the end of 2021 (including finals football if the team qualified).

2022 Simulation and Ladder Prediction

Using the weekly updated Elo ratings, I was able to import the 2022 season fixture list and simulate the season and the final ladder standing as well. This exercise is done to be able to evaluate the accuracy of using ongoing Elo ratings as acceptable metrics for team quality.

Table 3 shows match data from the 2022 season (inc. round, date, location, home team and away team) as well as updated Elo ratings for each team and the associated probabilistic odds for the home side winning. The final column is the simulated, predicted winner of the game.

# import 2022 fixture list
nrl2022 <- read_csv("/home/gthornton1999/NRL_Portfolio/Data/Elo/nrl-2022-UTC.csv")

# remove Result column
nrl2022 = subset(nrl2022, select = -c(Result))
# rename columns for ease
nrl2022 <- nrl2022 %>%
  rename(
    match_id = `Match Number`,
    round = `Round Number`,
    date = Date,
    location = Location,
    hteam = `Home Team`,
    ateam = `Away Team`
  )


# Use the latest Elo ratings for each team and turn them into the beginning of 2022
elo_ratings_2022 <- setNames(elo_ratings$`Elo Rating`, elo_ratings$team)

# Simulate match outcomes once and update Elo ------

#parameters
home_field_advantage <- 65
k <- 20

set.seed(123)  

nrl2022_results <- nrl2022 %>%
  mutate(
    hteam_rating = NA_real_,
    ateam_rating = NA_real_,
    expected_home_win = NA_real_,
    predicted_winner = NA_character_
  )

for (i in 1:nrow(nrl2022_results)) {
  home <- nrl2022_results$hteam[i]
  away <- nrl2022_results$ateam[i]
  
rating_home <- elo_ratings_2022[home]
rating_away <- elo_ratings_2022[away]

  
  expected_home <- 1 / (1 + 10^((rating_away - (rating_home + home_field_advantage)) / 400))
  
# Simulate outcome
  home_win <- runif(1) < expected_home
  result_home <- ifelse(home_win, 1, 0)
  result_away <- 1 - result_home
  
# Update ratings
  new_rating_home <- rating_home + k * (result_home - expected_home)
  new_rating_away <- rating_away + k * (result_away - (1 - expected_home))
  
  elo_ratings_2022[home] <- new_rating_home
  elo_ratings_2022[away] <- new_rating_away
  
# Save results
  nrl2022_results$hteam_rating[i] <- rating_home
  nrl2022_results$ateam_rating[i] <- rating_away
  nrl2022_results$expected_home_win[i] <- expected_home
  nrl2022_results$predicted_winner[i] <- ifelse(home_win, home, away)
}

# View nrl2022_results as a kableextra table
nrl2022_results %>%
  kable(caption = "Table 3 - 2022 NRL Match Data Set with Home and Away Team Elo Scores and Probabilistic Odds of Match Winner with the predicted winner") %>%
  kable_styling(bootstrap_options = c("striped", "hover", "condensed", "responsive")) %>%
  scroll_box(height = "400px")

Table 3 - 2022 NRL Match Data Set with Home and Away Team Elo Scores and Probabilistic Odds of Match Winner with the predicted winner

match_id	round	date	location	hteam	ateam	hteam_rating	ateam_rating	expected_home_win	predicted_winner
1	1	10/03/2022 09:05	BlueBet Stadium	Panthers	Sea Eagles	1728.996	1531.314	0.8193749	Panthers
2	1	11/03/2022 07:00	GIO Stadium	Raiders	Sharks	1514.628	1457.995	0.6682274	Sharks
3	1	11/03/2022 09:05	Suncorp Stadium	Broncos	Rabbitohs	1379.799	1680.879	0.2044049	Rabbitohs
4	1	12/03/2022 04:00	Sydney Cricket Ground	Roosters	Knights	1636.135	1464.535	0.7960810	Knights
5	1	12/03/2022 06:30	Sunshine Coast Stadium	Warriors	Dragons	1412.634	1408.828	0.5977460	Dragons
6	1	12/03/2022 08:35	CommBank Stadium	Wests Tigers	Storm	1390.592	1754.440	0.1518321	Wests Tigers
7	1	13/03/2022 05:05	CommBank Stadium	Eels	Titans	1588.811	1403.083	0.8089666	Eels
8	1	13/03/2022 07:15	Queensland Country Bank Stadium	Cowboys	Bulldogs	1361.465	1285.866	0.6919711	Bulldogs
9	2	17/03/2022 09:05	AAMI Park	Storm	Rabbitohs	1737.476	1684.967	0.6629432	Storm
10	2	18/03/2022 07:00	Netstrata Jubilee Stadium	Dragons	Panthers	1420.783	1732.609	0.1945291	Panthers
11	2	18/03/2022 09:05	Sydney Cricket Ground	Roosters	Sea Eagles	1620.213	1527.702	0.7123264	Sea Eagles
12	2	19/03/2022 04:00	Cbus Super Stadium	Titans	Warriors	1399.262	1400.679	0.5904947	Titans
13	2	19/03/2022 06:30	PointsBet Stadium	Sharks	Eels	1471.359	1592.632	0.4197180	Eels
14	2	19/03/2022 08:35	Queensland Country Bank Stadium	Cowboys	Raiders	1347.625	1501.264	0.3751365	Raiders
15	2	20/03/2022 05:05	McDonald Jones Stadium	Knights	Wests Tigers	1480.457	1407.556	0.6886515	Knights
16	2	20/03/2022 07:15	Accor Stadium	Bulldogs	Broncos	1299.706	1375.711	0.4841677	Broncos
17	3	24/03/2022 09:05	WIN Stadium	Dragons	Sharks	1416.892	1462.965	0.5272115	Dragons
18	3	25/03/2022 07:00	Campbelltown Sports Stadium	Wests Tigers	Warriors	1401.329	1392.489	0.6046923	Wests Tigers
19	3	25/03/2022 09:05	Accor Stadium	Rabbitohs	Roosters	1678.226	1605.967	0.6878585	Rabbitohs
20	3	26/03/2022 04:00	Carrington Park	Panthers	Knights	1736.499	1486.684	0.8596304	Knights
21	3	26/03/2022 06:30	AAMI Park	Storm	Eels	1744.218	1601.026	0.7682482	Eels
22	3	26/03/2022 08:35	GIO Stadium	Raiders	Titans	1508.766	1407.452	0.7225973	Raiders
23	3	27/03/2022 05:05	Suncorp Stadium	Broncos	Cowboys	1385.394	1340.123	0.6535710	Broncos
24	3	27/03/2022 07:15	4 Pines Park	Sea Eagles	Bulldogs	1541.948	1290.022	0.8610902	Bulldogs
25	4	31/03/2022 09:05	Cbus Super Stadium	Titans	Wests Tigers	1401.904	1409.235	0.5822384	Wests Tigers
26	4	01/04/2022 07:00	PointsBet Stadium	Sharks	Knights	1453.509	1503.876	0.5210456	Knights
27	4	01/04/2022 09:05	BlueBet Stadium	Panthers	Rabbitohs	1719.307	1684.469	0.6398500	Panthers
28	4	02/04/2022 04:00	Moreton Daily Stadium	Warriors	Broncos	1384.583	1392.323	0.5816664	Broncos
29	4	02/04/2022 06:30	Glen Willow Oval	Sea Eagles	Raiders	1524.727	1514.314	0.6068541	Sea Eagles
30	4	02/04/2022 08:35	Queensland Country Bank Stadium	Cowboys	Roosters	1333.194	1599.724	0.2386489	Cowboys
31	4	03/04/2022 06:05	AAMI Park	Storm	Bulldogs	1728.853	1307.244	0.9427376	Bulldogs
32	4	03/04/2022 08:15	CommBank Stadium	Eels	Dragons	1616.391	1426.348	0.8127756	Dragons
33	5	07/04/2022 09:50	McDonald Jones Stadium	Knights	Sea Eagles	1514.297	1532.590	0.5668160	Sea Eagles
34	5	08/04/2022 08:00	Moreton Daily Stadium	Warriors	Cowboys	1372.950	1348.421	0.6260642	Cowboys
35	5	08/04/2022 09:55	Suncorp Stadium	Broncos	Roosters	1403.956	1584.497	0.3395929	Broncos
36	5	09/04/2022 05:00	McDonalds Park	Raiders	Storm	1506.451	1709.998	0.3105526	Storm
37	5	09/04/2022 07:30	Accor Stadium	Rabbitohs	Dragons	1677.266	1442.603	0.8487712	Rabbitohs
38	5	09/04/2022 09:35	Cbus Super Stadium	Titans	Eels	1390.259	1600.136	0.3028051	Titans
39	5	10/04/2022 06:05	PointsBet Stadium	Sharks	Wests Tigers	1443.088	1420.880	0.6229320	Sharks
40	5	10/04/2022 08:15	CommBank Stadium	Bulldogs	Panthers	1326.099	1726.510	0.1266642	Panthers
41	6	14/04/2022 09:50	GIO Stadium	Raiders	Cowboys	1500.240	1360.942	0.7642341	Raiders
42	6	15/04/2022 06:00	Accor Stadium	Rabbitohs	Bulldogs	1680.290	1323.565	0.9189112	Rabbitohs
43	6	15/04/2022 09:55	BlueBet Stadium	Panthers	Broncos	1729.043	1417.164	0.8974760	Panthers
44	6	16/04/2022 07:30	4 Pines Park	Sea Eagles	Titans	1543.926	1404.203	0.7646742	Sea Eagles
45	6	16/04/2022 09:35	AAMI Park	Storm	Sharks	1716.209	1450.630	0.8702270	Storm
46	6	17/04/2022 04:00	Sydney Cricket Ground	Roosters	Warriors	1571.289	1360.428	0.8303318	Roosters
47	6	17/04/2022 06:05	WIN Stadium	Dragons	Knights	1439.579	1502.961	0.5023280	Dragons
48	6	18/04/2022 06:00	CommBank Stadium	Eels	Wests Tigers	1586.192	1413.338	0.7972498	Eels
49	7	21/04/2022 09:50	PointsBet Stadium	Sharks	Sea Eagles	1448.034	1548.632	0.4489485	Sharks
50	7	22/04/2022 09:55	Suncorp Stadium	Broncos	Bulldogs	1415.114	1321.944	0.7131023	Bulldogs
51	7	23/04/2022 07:30	Queensland Country Bank Stadium	Cowboys	Titans	1356.227	1399.497	0.5312318	Cowboys
52	7	23/04/2022 09:35	CommBank Stadium	Wests Tigers	Rabbitohs	1409.283	1681.912	0.2323289	Rabbitohs
53	7	24/04/2022 04:00	McDonald Jones Stadium	Knights	Eels	1493.008	1590.247	0.4537369	Eels
54	7	24/04/2022 06:05	BlueBet Stadium	Panthers	Raiders	1731.093	1504.956	0.8423640	Panthers
55	7	25/04/2022 06:00	Sydney Cricket Ground	Dragons	Roosters	1449.532	1574.682	0.4142916	Roosters
56	7	25/04/2022 09:00	AAMI Park	Storm	Warriors	1718.804	1357.035	0.9210487	Storm
57	8	28/04/2022 09:50	Suncorp Stadium	Broncos	Sharks	1400.851	1459.055	0.5097796	Broncos
58	8	29/04/2022 08:00	Cbus Super Stadium	Titans	Panthers	1390.121	1734.246	0.1670372	Panthers
59	8	29/04/2022 09:55	Central Coast Stadium	Rabbitohs	Sea Eagles	1686.559	1537.611	0.7740951	Sea Eagles
60	8	30/04/2022 05:00	Moreton Daily Stadium	Warriors	Raiders	1355.456	1501.803	0.3850256	Warriors
61	8	30/04/2022 07:30	Accor Stadium	Bulldogs	Roosters	1336.206	1582.968	0.2599345	Roosters
62	8	30/04/2022 09:35	TIO Stadium	Eels	Cowboys	1599.321	1365.602	0.8480729	Eels
63	8	01/05/2022 04:00	McDonald Jones Stadium	Knights	Storm	1483.933	1720.383	0.2715153	Storm
64	8	01/05/2022 06:05	WIN Stadium	Dragons	Wests Tigers	1441.246	1404.637	0.6421967	Dragons
65	9	05/05/2022 09:50	Accor Stadium	Rabbitohs	Broncos	1671.077	1410.656	0.8668366	Rabbitohs
66	9	06/05/2022 08:00	GIO Stadium	Raiders	Bulldogs	1489.503	1331.007	0.7835625	Raiders
67	9	06/05/2022 09:55	BlueBet Stadium	Panthers	Eels	1737.587	1602.360	0.7599853	Eels
68	9	07/05/2022 05:00	4 Pines Park	Sea Eagles	Wests Tigers	1553.093	1397.481	0.7807337	Wests Tigers
69	9	07/05/2022 07:30	BB Print Stadium	Roosters	Titans	1588.167	1386.780	0.8225096	Roosters
70	9	07/05/2022 09:35	Queensland Country Bank Stadium	Cowboys	Knights	1362.564	1478.503	0.4272139	Knights
71	9	08/05/2022 04:00	AAMI Park	Storm	Dragons	1725.814	1448.402	0.8777268	Storm
72	9	08/05/2022 06:05	PointsBet Stadium	Sharks	Warriors	1449.251	1367.756	0.6991585	Sharks
73	10	13/05/2022 08:00	Suncorp Stadium	Bulldogs	Knights	1326.678	1487.047	0.3660997	Knights
74	10	13/05/2022 10:05	Suncorp Stadium	Sea Eagles	Broncos	1537.479	1407.993	0.7539054	Sea Eagles
75	10	14/05/2022 05:00	Suncorp Stadium	Warriors	Rabbitohs	1361.739	1673.740	0.1943710	Rabbitohs
76	10	14/05/2022 07:30	Suncorp Stadium	Titans	Dragons	1383.231	1445.957	0.5032721	Titans
77	10	14/05/2022 09:45	Suncorp Stadium	Storm	Panthers	1728.259	1722.387	0.6006014	Storm
78	10	15/05/2022 03:50	Suncorp Stadium	Sharks	Raiders	1455.268	1493.832	0.5379702	Raiders
79	10	15/05/2022 06:05	Suncorp Stadium	Roosters	Eels	1591.717	1617.560	0.5561140	Roosters
80	10	15/05/2022 08:25	Suncorp Stadium	Wests Tigers	Cowboys	1413.095	1354.019	0.6713371	Wests Tigers
81	11	19/05/2022 09:50	McDonald Jones Stadium	Knights	Broncos	1494.369	1403.071	0.7108928	Knights
82	11	20/05/2022 08:00	Leichhardt Oval	Wests Tigers	Bulldogs	1419.669	1319.356	0.7214399	Wests Tigers
83	11	20/05/2022 09:55	CommBank Stadium	Eels	Sea Eagles	1608.682	1542.400	0.6804232	Eels
84	11	21/05/2022 05:00	Netstrata Jubilee Stadium	Dragons	Warriors	1436.022	1357.851	0.6951185	Warriors
85	11	21/05/2022 07:30	Queensland Country Bank Stadium	Cowboys	Storm	1347.446	1736.247	0.1342436	Cowboys
86	11	21/05/2022 09:35	Sydney Cricket Ground	Roosters	Panthers	1600.594	1714.399	0.4302225	Panthers
87	11	22/05/2022 04:00	Apex Oval	Rabbitohs	Raiders	1677.628	1504.592	0.7974197	Raiders
88	11	22/05/2022 06:05	Cbus Super Stadium	Titans	Sharks	1393.165	1444.508	0.5196440	Sharks
89	12	26/05/2022 09:50	AAMI Park	Storm	Sea Eagles	1718.932	1536.009	0.8064584	Sea Eagles
90	12	27/05/2022 08:00	BlueBet Stadium	Panthers	Cowboys	1723.004	1364.761	0.9195596	Panthers
91	12	27/05/2022 09:55	Suncorp Stadium	Broncos	Titans	1397.289	1382.772	0.6124761	Broncos
92	12	28/05/2022 05:00	Moreton Daily Stadium	Warriors	Knights	1371.754	1500.151	0.4097632	Knights
93	12	28/05/2022 07:30	Accor Stadium	Rabbitohs	Wests Tigers	1661.679	1425.240	0.8500794	Rabbitohs
94	12	28/05/2022 09:35	PointsBet Stadium	Sharks	Roosters	1454.901	1591.990	0.3977193	Roosters
95	12	29/05/2022 04:00	Belmore Sports Ground	Bulldogs	Dragons	1313.785	1422.120	0.4379574	Bulldogs
96	12	29/05/2022 06:05	GIO Stadium	Raiders	Eels	1520.540	1615.074	0.4576000	Raiders
97	13	02/06/2022 09:50	Cbus Super Stadium	Titans	Cowboys	1375.022	1363.153	0.6088534	Cowboys
98	13	03/06/2022 09:55	BlueBet Stadium	Panthers	Bulldogs	1724.612	1325.026	0.9354976	Panthers
99	13	04/06/2022 09:35	4 Pines Park	Sea Eagles	Warriors	1552.138	1363.558	0.8114902	Sea Eagles
100	13	05/06/2022 06:05	GIO Stadium	Raiders	Roosters	1531.388	1599.944	0.4948823	Roosters
101	14	10/06/2022 09:55	Queensland Country Bank Stadium	Cowboys	Dragons	1375.330	1410.879	0.5422814	Dragons
102	14	11/06/2022 05:00	Cbus Super Stadium	Titans	Rabbitohs	1362.845	1664.678	0.2037014	Rabbitohs
103	14	11/06/2022 07:30	Sydney Cricket Ground	Roosters	Storm	1609.842	1702.803	0.4598478	Storm
104	14	11/06/2022 09:35	Suncorp Stadium	Broncos	Raiders	1405.039	1521.490	0.4264922	Raiders
105	14	12/06/2022 04:00	Campbelltown Sports Stadium	Wests Tigers	Sea Eagles	1422.242	1555.908	0.4024475	Sea Eagles
106	14	12/06/2022 06:05	McDonald Jones Stadium	Knights	Panthers	1508.346	1725.903	0.2935541	Panthers
107	14	12/06/2022 08:15	Moreton Daily Stadium	Warriors	Sharks	1359.788	1446.947	0.4681546	Sharks
108	14	13/06/2022 06:00	Accor Stadium	Bulldogs	Eels	1323.736	1604.226	0.2243562	Eels
109	15	16/06/2022 09:50	WIN Stadium	Dragons	Rabbitohs	1421.725	1668.752	0.2596419	Rabbitohs
110	15	17/06/2022 08:00	4 Pines Park	Sea Eagles	Cowboys	1563.957	1364.484	0.8208961	Sea Eagles
111	15	17/06/2022 09:55	AAMI Park	Storm	Broncos	1712.000	1396.509	0.8993732	Broncos
112	15	18/06/2022 05:00	C.ex Coffs International Stadium	Sharks	Titans	1456.310	1358.771	0.7182200	Sharks
113	15	18/06/2022 07:30	Moreton Daily Stadium	Warriors	Panthers	1350.425	1731.774	0.1393081	Warriors
114	15	18/06/2022 09:35	CommBank Stadium	Eels	Roosters	1608.713	1600.645	0.6036295	Roosters
115	15	19/06/2022 04:00	GIO Stadium	Raiders	Knights	1530.020	1502.475	0.6301201	Knights
116	15	19/06/2022 06:05	CommBank Stadium	Bulldogs	Wests Tigers	1319.249	1414.193	0.4570138	Bulldogs
117	16	30/06/2022 09:50	4 Pines Park	Sea Eagles	Storm	1567.539	1694.012	0.4124450	Storm
118	16	01/07/2022 08:00	McDonald Jones Stadium	Knights	Titans	1515.078	1353.135	0.7869077	Titans
119	16	01/07/2022 09:55	BlueBet Stadium	Panthers	Roosters	1714.560	1612.718	0.7232061	Panthers
120	16	02/07/2022 05:00	CommBank Stadium	Bulldogs	Sharks	1330.108	1461.945	0.4049833	Bulldogs
121	16	02/07/2022 07:30	Queensland Country Bank Stadium	Cowboys	Broncos	1360.902	1414.497	0.5164075	Broncos
122	16	02/07/2022 09:35	Accor Stadium	Rabbitohs	Eels	1673.944	1596.640	0.6940601	Rabbitohs
123	16	03/07/2022 04:00	Mt Smart Stadium	Warriors	Wests Tigers	1367.639	1403.333	0.5420751	Warriors
124	16	03/07/2022 06:05	WIN Stadium	Dragons	Raiders	1416.532	1517.418	0.4485389	Dragons
125	17	07/07/2022 09:50	PointsBet Stadium	Sharks	Storm	1450.045	1702.261	0.2539409	Storm
126	17	08/07/2022 09:55	McDonald Jones Stadium	Knights	Rabbitohs	1499.339	1680.063	0.3393573	Rabbitohs
127	17	09/07/2022 09:35	Leichhardt Oval	Wests Tigers	Eels	1394.174	1590.521	0.3194950	Wests Tigers
128	17	10/07/2022 06:05	Suncorp Stadium	Broncos	Dragons	1424.825	1427.561	0.5886575	Broncos
129	18	15/07/2022 08:00	Queensland Country Bank Stadium	Cowboys	Sharks	1350.574	1444.966	0.4578016	Cowboys
130	18	15/07/2022 09:55	CommBank Stadium	Eels	Warriors	1576.911	1376.797	0.8214375	Eels
131	18	16/07/2022 05:00	Central Coast Stadium	Roosters	Dragons	1607.182	1419.334	0.8108444	Roosters
132	18	16/07/2022 07:30	4 Pines Park	Sea Eagles	Knights	1559.290	1492.552	0.6809944	Knights
133	18	16/07/2022 09:35	Cbus Super Stadium	Titans	Broncos	1368.873	1433.052	0.5011824	Broncos
134	18	17/07/2022 04:00	CommBank Stadium	Wests Tigers	Panthers	1407.784	1720.096	0.1940919	Panthers
135	18	17/07/2022 06:05	AAMI Park	Storm	Raiders	1707.340	1506.389	0.8221437	Storm
136	18	17/07/2022 08:15	Accor Stadium	Bulldogs	Rabbitohs	1342.009	1686.850	0.1664640	Rabbitohs
137	19	21/07/2022 09:50	CommBank Stadium	Eels	Broncos	1580.482	1443.075	0.7622670	Broncos
138	19	22/07/2022 08:00	Netstrata Jubilee Stadium	Dragons	Sea Eagles	1415.551	1545.670	0.4073680	Sea Eagles
139	19	22/07/2022 09:55	McDonald Jones Stadium	Knights	Roosters	1506.172	1610.965	0.4429829	Roosters
140	19	23/07/2022 05:00	GIO Stadium	Raiders	Warriors	1502.831	1373.226	0.7540329	Raiders
141	19	23/07/2022 07:30	BlueBet Stadium	Panthers	Sharks	1723.978	1434.122	0.8852091	Panthers
142	19	23/07/2022 09:35	Accor Stadium	Rabbitohs	Storm	1690.180	1710.897	0.5633848	Rabbitohs
143	19	24/07/2022 04:00	CommBank Stadium	Bulldogs	Titans	1338.680	1358.850	0.5641597	Bulldogs
144	19	24/07/2022 06:05	Queensland Country Bank Stadium	Cowboys	Wests Tigers	1361.418	1403.903	0.5323566	Cowboys
145	20	28/07/2022 09:50	4 Pines Park	Sea Eagles	Roosters	1553.818	1619.824	0.4985514	Roosters
146	20	29/07/2022 08:00	Mt Smart Stadium	Warriors	Storm	1368.307	1702.165	0.1754229	Storm
147	20	29/07/2022 09:55	CommBank Stadium	Eels	Panthers	1565.237	1726.273	0.3652083	Eels
148	20	30/07/2022 05:00	Cbus Super Stadium	Titans	Raiders	1350.133	1507.751	0.3697820	Titans
149	20	30/07/2022 07:30	PointsBet Stadium	Sharks	Rabbitohs	1431.826	1698.912	0.2380685	Rabbitohs
150	20	30/07/2022 09:35	Suncorp Stadium	Broncos	Wests Tigers	1458.321	1394.550	0.6772725	Wests Tigers
151	20	31/07/2022 04:00	McDonald Jones Stadium	Knights	Bulldogs	1497.313	1347.396	0.7750688	Bulldogs
152	20	31/07/2022 06:05	Netstrata Jubilee Stadium	Dragons	Cowboys	1407.404	1370.771	0.6422281	Dragons
153	21	04/08/2022 09:50	Sydney Cricket Ground	Roosters	Broncos	1629.796	1444.775	0.8083358	Roosters
154	21	05/08/2022 08:00	AAMI Park	Storm	Titans	1705.673	1362.737	0.9127965	Storm
155	21	05/08/2022 09:55	4 Pines Park	Sea Eagles	Eels	1543.847	1577.933	0.5443717	Sea Eagles
156	21	06/08/2022 05:00	Sunshine Coast Stadium	Rabbitohs	Warriors	1703.673	1364.798	0.9109176	Rabbitohs
157	21	06/08/2022 07:30	GIO Stadium	Raiders	Panthers	1495.146	1713.577	0.2925110	Panthers
158	21	06/08/2022 09:35	PointsBet Stadium	Sharks	Dragons	1427.065	1414.559	0.6097255	Sharks
159	21	07/08/2022 04:00	Salter Oval	Bulldogs	Cowboys	1362.898	1363.615	0.5914687	Bulldogs
160	21	07/08/2022 06:05	Campbelltown Sports Stadium	Wests Tigers	Knights	1408.095	1481.811	0.4874594	Wests Tigers
161	22	11/08/2022 09:50	BlueBet Stadium	Panthers	Storm	1719.428	1707.417	0.6090468	Panthers
162	22	12/08/2022 08:00	Mt Smart Stadium	Warriors	Bulldogs	1363.017	1371.068	0.5812292	Warriors
163	22	12/08/2022 09:55	CommBank Stadium	Eels	Rabbitohs	1568.820	1705.455	0.3983459	Rabbitohs
164	22	13/08/2022 05:00	Sydney Cricket Ground	Roosters	Cowboys	1633.629	1355.445	0.8782036	Roosters
165	22	13/08/2022 07:30	Scully Park	Wests Tigers	Sharks	1418.346	1434.870	0.5693127	Wests Tigers
166	22	13/08/2022 09:35	Suncorp Stadium	Broncos	Knights	1440.942	1471.560	0.5493183	Broncos
167	22	14/08/2022 04:00	GIO Stadium	Raiders	Dragons	1489.296	1406.754	0.7004250	Dragons
168	22	14/08/2022 06:05	Cbus Super Stadium	Titans	Sea Eagles	1360.993	1552.959	0.3250024	Titans
169	23	18/08/2022 09:50	Accor Stadium	Rabbitohs	Panthers	1713.422	1727.247	0.5731189	Rabbitohs
170	23	19/08/2022 08:00	Queensland Country Bank Stadium	Cowboys	Warriors	1353.009	1371.392	0.5666868	Cowboys
171	23	19/08/2022 09:55	Suncorp Stadium	Broncos	Storm	1449.956	1699.598	0.2567578	Storm
172	23	20/08/2022 05:00	CommBank Stadium	Eels	Bulldogs	1560.853	1362.693	0.8197824	Eels
173	23	20/08/2022 07:30	4 Pines Park	Sea Eagles	Sharks	1539.459	1426.257	0.7361042	Sharks
174	23	20/08/2022 09:35	Sydney Cricket Ground	Roosters	Wests Tigers	1636.065	1426.960	0.8289034	Roosters
175	23	21/08/2022 04:00	WIN Stadium	Dragons	Titans	1420.762	1374.493	0.6548703	Titans
176	23	21/08/2022 06:05	McDonald Jones Stadium	Knights	Raiders	1462.547	1475.288	0.5746446	Raiders
177	24	25/08/2022 09:50	Suncorp Stadium	Broncos	Eels	1444.820	1564.458	0.4220124	Broncos
178	24	26/08/2022 08:00	BlueBet Stadium	Panthers	Warriors	1718.709	1362.726	0.9185924	Panthers
179	24	26/08/2022 09:55	AAMI Park	Storm	Roosters	1704.733	1639.487	0.6791266	Roosters
180	24	27/08/2022 05:00	GIO Stadium	Raiders	Sea Eagles	1486.781	1524.737	0.5388400	Sea Eagles
181	24	27/08/2022 07:30	PointsBet Stadium	Sharks	Bulldogs	1440.979	1359.089	0.6996367	Bulldogs
182	24	27/08/2022 09:35	Accor Stadium	Rabbitohs	Cowboys	1721.959	1361.675	0.9204250	Rabbitohs
183	24	28/08/2022 04:00	CommBank Stadium	Wests Tigers	Dragons	1423.538	1407.665	0.6143280	Dragons
184	24	28/08/2022 06:05	Cbus Super Stadium	Titans	Knights	1387.590	1451.054	0.5022115	Titans
185	25	01/09/2022 09:50	CommBank Stadium	Eels	Storm	1552.898	1691.151	0.3961154	Storm
186	25	02/09/2022 08:00	Accor Stadium	Bulldogs	Sea Eagles	1373.081	1535.514	0.3633465	Sea Eagles
187	25	02/09/2022 09:55	Allianz Stadium	Roosters	Rabbitohs	1653.069	1723.551	0.4921117	Roosters
188	25	03/09/2022 05:00	Mt Smart Stadium	Warriors	Titans	1361.098	1397.546	0.5409966	Titans
189	25	03/09/2022 07:30	Netstrata Jubilee Stadium	Dragons	Broncos	1419.951	1456.380	0.5410249	Broncos
190	25	03/09/2022 09:35	Queensland Country Bank Stadium	Cowboys	Panthers	1360.083	1720.337	0.1545151	Panthers
191	25	04/09/2022 04:00	McDonald Jones Stadium	Knights	Sharks	1441.098	1426.986	0.6119235	Knights
192	25	04/09/2022 06:05	Leichhardt Oval	Wests Tigers	Raiders	1411.251	1476.004	0.5003560	Wests Tigers
193	Finals W1	09/09/2022 09:50	BlueBet Stadium	Panthers	Eels	1723.428	1544.976	0.8024094	Eels
194	Finals W1	10/09/2022 07:40	AAMI Park	Storm	Raiders	1699.073	1466.011	0.8475850	Storm
195	Finals W1	10/09/2022 09:50	PointsBet Stadium	Sharks	Cowboys	1419.225	1356.993	0.6753324	Cowboys
196	Finals W1	11/09/2022 06:05	Allianz Stadium	Roosters	Rabbitohs	1663.227	1713.393	0.5213345	Roosters
197	Finals W2	16/09/2022 09:50	CommBank Stadium	Eels	Raiders	1561.024	1462.963	0.7188281	Eels
198	Finals W2	17/09/2022 10:00	Allianz Stadium	Sharks	Rabbitohs	1405.718	1703.820	0.2072071	Rabbitohs
199	Finals W3	23/09/2022 09:50	Queensland Country Bank Stadium	Cowboys	Eels	1370.500	1566.647	0.3197445	Cowboys
200	Finals W3	24/09/2022 09:50	Accor Stadium	Panthers	Rabbitohs	1707.379	1707.964	0.5916534	Panthers
201	Grand Final	02/10/2022 08:30	Accor Stadium	Panthers	Eels	1715.546	1553.042	0.7874494	Panthers

# Build the Predicted Ladder ------
# Assign 2 points to each predicted winner
nrl2022_results <- nrl2022_results %>%
  mutate(predicted_points = 2)

# Sum up points for each team
predicted_ladder <- nrl2022_results %>%
  group_by(team = predicted_winner) %>%
  summarise(predicted_points = sum(predicted_points), .groups = "drop") %>%
  arrange(desc(predicted_points)) %>%
  mutate(predicted_rank = row_number())
View(predicted_ladder)

# Compare to Actual ladder
# create manual actual ladder for 2022 (cant find downloadable)
#library(tibble)

actual_ladder <- tribble(
  ~team,               ~points, ~actual_rank,
  "Panthers",       42,     1,
  "Sharks",        38,     2,
  "Cowboys", 36,   3,
  "Eels",        34,     4,
  "Storm",        32,     5,
  "Roosters",        32,     6,
  "Rabbitohs", 30,     7,
  "Raiders",       30,     8,
  "Broncos",       28,     9,
  "Dragons", 26, 10,
  "Sea Eagles",       20,    11,
  "Bulldogs",    18,    12,
  "Knights",      14,    13,
  "Warriors",   14,    14,
  "Wests Tigers",           10,    15,
  "Titans",      10,    16
)
View(actual_ladder)

This is the simulated fixtures of the 2022 season based on the each individual team Elo Ratings from the previous 5 seasons. Each match is simulated using Elo Ratings as the dominant precursor when calculating the expected outcome and probabilistic prediction for the winner, whilst including home field advantage as well. The simulated winner’s (and loser’s) rating is then altered depending on the outcome. It is then cycled through for the next weeks fixtures.

Accuracy Evaluation

In order to assess the accuracy of using Elo rating points as indicators for team strength, there are a number of accuracy metrics that can be used to quantify this relationship, each providing a slightly different look at whether or not it is a strong indicator.

Accuracy Metrics:

1. Spearmans Rank Correlation

Using Spearman’s Rank Correlation to compare the accuracy of each teams final Elo ratings ladder position versus their final ladder position on a combined NRL Points Ladder from 2017 - 2021.

#1. Spearmans Rank -------------------------------------------------------------------

# Ladder for each season 2017 - 2021
ladder_2017 <- tribble(
  ~team,               ~points, ~actual_rank,
  "Storm",       44,     1,
  "Roosters",        38,     2,
  "Broncos", 36,   3,
  "Eels",        36,     4,
  "Sharks",        34,     5,
  "Sea Eagles",        32,     6,
  "Panthers", 30,     7,
  "Cowboys",       30,     8,
  "Dragons",       28,     9,
  "Raiders", 26, 10,
  "Bulldogs",       24,    11,
  "Rabbitohs",    22,    12,
  "Warriors",      18,    13,
  "Wests Tigers",   18,    14,
  "Titans",           18,    15,
  "Knights",      14,    16
)
ladder_2018 <- tribble(
  ~team,               ~points, ~actual_rank,
  "Roosters",       34,     1,
  "Storm",        34,     2,
  "Rabbitohs", 34,   3,
  "Sharks",        34,     4,
  "Broncos",        32,     5,
  "Panthers",        32,     6,
  "Dragons", 32,     7,
  "Warriors",       32,     8,
  "Wests Tigers",       26,     9,
  "Raiders", 22, 10,
  "Knights",       20,    11,
  "Bulldogs",    18,    12,
  "Cowboys",      18,    13,
  "Titans",   18,    14,
  "Sea Eagles",           16,    15,
  "Eels",      14,    16
)
ladder_2019 <- tribble(
  ~team,               ~points, ~actual_rank,
  "Storm",       42,     1,
  "Roosters",        36,     2,
  "Rabbitohs", 34,   3,
  "Raiders",        32,     4,
  "Eels",        30,     5,
  "Sea Eagles",        30,     6,
  "Sharks", 26,     7,
  "Broncos",       25,     8,
  "Wests Tigers",       24,     9,
  "Panthers", 24, 10,
  "Knights",       22,    11,
  "Bulldogs",    22,    12,
  "Warriors",      21,    13,
  "Cowboys",   20,    14,
  "Dragons",           18,    15,
  "Titans",      10,    16
)
ladder_2020 <- tribble(
  ~team,               ~points, ~actual_rank,
  "Panthers",       37,     1,
  "Storm",        32,     2,
  "Eels", 30,   3,
  "Roosters",        28,     4,
  "Raiders",        28,     5,
  "Rabbitohs",        24,     6,
  "Knights", 23,     7,
  "Sharks",       20,     8,
  "Titans",       18,     9,
  "Warriors", 16, 10,
  "Wests Tigers",       14,    11,
  "Dragons",    14,    12,
  "Sea Eagles",      14,    13,
  "Cowboys",   10,    14,
  "Bulldogs",           6,    15,
  "Broncos",      6,    16
)
ladder_2021 <- tribble(
  ~team,               ~points, ~actual_rank,
  "Storm",       44,     1,
  "Panthers",        44,     2,
  "Rabbitohs", 42,   3,
  "Sea Eagles",        34,     4,
  "Roosters",        34,     5,
  "Eels",        32,     6,
  "Knights", 26,     7,
  "Titans",       22,     8,
  "Sharks",       22,     9,
  "Raiders", 22, 10,
  "Dragons",       18,    11,
  "Warriors",    18,    12,
  "Wests Tigers",      18,    13,
  "Broncos",   16,    14,
  "Cowboys",           16,    15,
  "Bulldogs",      8,    16
)

# Combine the 5 seasons by Team then sum the points
combined_ladder_df <- bind_rows(ladder_2017, ladder_2018, ladder_2019, ladder_2020, ladder_2021)
combined_ladder <- combined_ladder_df %>% 
  group_by(team) %>% 
  summarise(total_points = sum(points, na.rm = TRUE), .groups = "drop") %>% 
  arrange(desc(total_points))
# Knittr table
knitr::kable(
  combined_ladder,
  caption = "*Table 4 - The Combined NRL Points Ladder from Seasons 2017 - 2021*"
)

Table 4 - The Combined NRL Points Ladder from Seasons 2017 - 2021

team	total_points
Storm	196
Roosters	170
Panthers	167
Rabbitohs	156
Eels	142
Sharks	136
Raiders	130
Sea Eagles	126
Broncos	115
Dragons	110
Knights	105
Warriors	105
Wests Tigers	100
Cowboys	94
Titans	86
Bulldogs	78

# Merge elo_ratings and combined_ladder
eloVcombined <- left_join(elo_ratings, combined_ladder, by = "team")

# create rank columns
eloVcombined <- eloVcombined %>%
  mutate(
    elo_rank = rank(-`Elo Rating`, ties.method = "min"),
    points_rank = rank(-total_points, ties.method = "min")
  )

# plot 
ggplot(eloVcombined, aes(x = points_rank, y = elo_rank, label = team)) +
  geom_point(size = 3, color = "blue") +
  geom_text(vjust = -0.5, size = 3.5) +
  geom_abline(slope = 1, intercept = 0, linetype = "dashed", color = "gray50") +
  scale_x_reverse(breaks = 1:nrow(eloVcombined)) +
  scale_y_reverse(breaks = 1:nrow(eloVcombined)) +
  labs(
    title = "Figure 2 - Elo Rank vs NRL Points Rank (2017–2021)",
    x = "Points Rank",
    y = "Elo Rank",
    caption = "Spearman's Rank Correlation Coefficient = 0.898"
  ) +
  theme_minimal()

# Spearmans rank correlation
PointsvElo_correlation <- cor(eloVcombined$Elo, eloVcombined$total_points, method = "spearman")

Spearman’s Rank Correlation is a statistical measurement that assesses the correlation or fit of a set of data points compared to the other actual, recorded data with the best possible positive fit equaling 1 and a negative correlation being -1 and no fit being 0. In this case, the final Elo rating scores per team from 2017-2021 are assessed against the combined NRL points ladder for those seasons to examine the accuracy evaluation. The correlation rank was 0.898 meaning that the final Elo ratings of each team correlate strongly with their actual competition points total indicating the Elo model’s effectiveness at ranking team strength over time.

2. How many predicted results were correct over the course of the 2022 season?

# reload 2022 data so we have the result column
nrl2022_winner <- read_csv("/home/gthornton1999/NRL_Portfolio/Data/Elo/nrl-2022-UTC.csv")

# change column names
nrl2022_winner <- nrl2022_winner %>%
  rename(
    match_id = `Match Number`,
    round = `Round Number`,
    date = Date,
    location = Location,
  )
# separate the home score and away score in the Result column
nrl2022_winner <- nrl2022_winner %>%
  separate(Result, into = c("hscore", "ascore"), sep = "-", convert = TRUE)
# add new column denoting the winner
nrl2022_winner <- nrl2022_winner %>%
  mutate(
    actual_winner = case_when(
      hscore > ascore ~ `Home Team`,
      ascore > hscore ~ `Away Team`,
      hscore == ascore ~ "Draw"
    )
  )

# add actual winner column to the nrl2022_results df to compare against the predicted winner. 
nrl2022_results <- nrl2022_results %>%
  left_join(
    nrl2022_winner %>% select(match_id, actual_winner),
    by = "match_id"
  )

# compare predicted winner vs actual winner
# creating a true/false column
nrl2022_results <- nrl2022_results %>%
  mutate(correct_prediction = predicted_winner == actual_winner)

# overall accuracy
# Turn the table into a data frame
prediction_table <- as.data.frame(table(nrl2022_results$correct_prediction))
# Rename the columns
colnames(prediction_table) <- c("Correct Prediction", "Count")
# Display as a nicely formatted table
knitr::kable(prediction_table,
             caption = "Table 5 - Accuracy of Elo Model Predictions (2022 Season)",
             align = "c")

Table 5 - Accuracy of Elo Model Predictions (2022 Season)

Correct Prediction	Count
FALSE	83
TRUE	118

Table 5 represents the count of correctly predicted match outcomes as well as incorrectly predicted. The Elo rating prediction model correctly predicted 118 out of the 201 matches throughout the season, at percentage accuracy of 58.7%. This is a relatively high successful prediction percentage considering the model has limited knowledge of performance based impacts that occurred during the season such as injuries or suspensions and instead is influenced by historical form and home ground advantage. It is also important to note that the prediction model correctly predicted the Penrith Panthers to win the Grand Final.

3. Comparing my 2022 predicted ladder with actual ladder

Mean Rank Error (MRE) = an accuracy metric that assesses how far from the actual ladder outcome were my Elo-based predicted rankings.

#2. Mean Error Rank ----------------------------------------------------------------------
# ladder comparison

ladder_comparison <- predicted_ladder %>% 
  full_join(actual_ladder, by = 'team') %>% 
  mutate(
    rank_error = abs(predicted_rank - actual_rank)
  )
#kable ladder_comparison
knitr::kable(ladder_comparison,
             caption = "Table 6 - Comparisons between the predicted ladder and the actual 2022 season ladder",
             align = "c")

Table 6 - Comparisons between the predicted ladder and the actual 2022 season ladder

team	predicted_points	predicted_rank	points	actual_rank	rank_error
Panthers	40	1	42	1	0
Rabbitohs	40	2	30	7	5
Roosters	34	3	32	6	3
Storm	32	4	32	5	1
Broncos	28	5	28	9	4
Eels	28	6	34	4	2
Sea Eagles	28	7	20	11	4
Bulldogs	22	8	18	12	4
Knights	22	9	14	13	4
Wests Tigers	22	10	10	15	5
Cowboys	20	11	36	3	8
Dragons	20	12	26	10	2
Raiders	20	13	30	8	5
Sharks	18	14	38	2	12
Titans	18	15	10	16	1
Warriors	10	16	14	14	2

#
mean_rank_error <- mean(ladder_comparison$rank_error, na.rm = TRUE)

The rank error column indicates how many positions each team was in my predicted ladder from where they finished in the actual 2022 ladder. The MRE is calculated as the average positional difference for each team. The MRE was calculated at 3.4 which meant that on average, each team was predicted to be between either 3 or 4 positions away from their actual finishing spot which is decent accuracy and further enhances an Elo rating system as a good predicting model considering its limitations.

Melbourne Storm Case Study

Table 1 and Figure 1 showcase the dominance of the Melbourne from 2017-2021 as they continued to consistently win games, feature in finals series’ and ultimately win Grand Finals (2017 and 2020) whilst unfortunately losing the GF in 2018 as well. During the 2022 season, the Storm again qualified for finals footy in 5th place, where unfortunately they lost their elimination final against the Raiders.

My Elo rating prediction model had them finishing in 4th position, only 1 place off their actual standing whilst correctly predicting 56% of their fixtures (Table 7). The prediction model attributed the Storm to win 15 regular season games which is exactly the number that they did win. However, it did also predict them to beat the Raiders in the first elimination final. One could assume that the Storm 2022 squad performed almost exactly as they were predicted to, allowing little room for over or under performance.

# accuracy of prediction per team
# Expand out home and away results so each team appears in both home and away games
team_accuracy <- nrl2022_results %>%
  pivot_longer(cols = c(hteam, ateam), names_to = "home_or_away", values_to = "team") %>%
  mutate(correct = ifelse(predicted_winner == actual_winner, 1, 0)) %>%
  group_by(team) %>%
  summarise(
    games = n(),
    correct_preds = sum(correct, na.rm = TRUE),
    accuracy = round(mean(correct, na.rm = TRUE), 2)
  ) %>%
  arrange(desc(accuracy))

# storm accuracy
storm_accuracy <- filter(team_accuracy, team == "Storm")

#kable storm accuracy
knitr::kable(storm_accuracy,
             caption = "Table 7 - Accuracy of Storm predicted fixtures in 2022",
             align = "c")

Table 7 - Accuracy of Storm predicted fixtures in 2022

team	games	correct_preds	accuracy
Storm	25	14	0.56

How can this analysis be used in 2025 and beyond for the Storm?

With access to more recent data sets, this analysis can be built upon to include the 2023, 2024 and 2025 season (when finished) to inform on predictions for 2026 and highlight particularly important fixtures before they arrive. It’s a tool to monitor team form, helping staff adjust before poor trends become results and can be adjusted to account for periods of potential form loss like bye or State of Origin affected rounds. Elo rating models also add an extra layer to post-match reviews - showing not just what happened, but how it affected perceived strength whether that be a win or a loss.

Insights to Coaches, Players and Performance Staff

How this Elo Rating Prediction Model can support performance decisions:

1. Communicate Team Strength Over Time

Elo ratings reflects performance levels relative to opponent strength, not just wins or losses. Coaches can use this to track: consistency, form trends (improvement or decline) and impact of changes in tactics or player availability.

2. Opponent Difficulty Assessment

Elo gives a quantifiable rating of upcoming opponents, updating weekly. It can be beneficial for coaches as they can use it to plan for stronger/weaker opposition by strategising rest periods, rotations or highlight key matchups ahead of time. It is also important to not underestimate lower-ranked teams based on their ladder position when actually they might be playing well still.

3. Performance vs. Expected Performance

The Elo model predicts expected win probabilities which can be used to compare against actual results. As mentioned previously, the 2022 Storm team performed as expected but an Elo model does offer feedback on over or under performance. Over performance (e.g., beating a strong opponent = big Elo gain) is important to review and the players and staff can learn what they did to win and under performance (e.g., narrow win vs weak opponent = little Elo gain) offers feedback on where they need to improve. Furthermore, the predicted win column for a season offers season-long feedback on whether they over or under achieved for the year. It also informs on where in the season team performance peaked and supports list management decisions beyond what 1 dimensional ladder points suggest.

4. Visual Feedback

Elo ratings offer visual representations that are easy to interpret (line graph (Figure 1)). The players and staff can visually see their team strength going up with strong wins but also flattening with inconsistent play. It provides real-time feedback on team performance.

Elo models gives coaches a smarter way to assess team and opponent strength and helps players contextualise performance trends and match importance. It’s a low-cost, high-impact tool to inform strategy, preparation, and review.

Limitations

This particular Elo model is fairly bare with external factors that influence match result aside from team strength an having a home ground advantage. A more in depth analysis model could incorporate player details throughout the season (inc. injuries, suspensions, roster changes, retirees) as well as external influences such as weather, fatigue and travel distance. As well, accessing margin pf victory (points differentials) for each game would further enhance the accuracy of Elo rating differences. Furthermore, Elo systems are designed for 2-outcome matches (win/loss), there are draws possible in NRL but it is very rare. An initial limitation of this method of analysis was starting all teams at an equal rating of 1500. This could have been different by accessing previous years data or manually giving each team a rating relevant to their previous years finish. For example, the Cronulla Sharks won the Grand Final in 2016 so they could have had an initial rating of 1650 whereas the Newcastle Knights finished bottom so they might have had a rating of 1350. Another large limitation of this project was that the prediction model only simulated the season once which hasn’t given a fair representation of the odds for each game. A better solution would have to implemented a Monte Carlo approach and simulated it 10,000 times and taken averages of results and ladder positions.

Future Work

I believe the basis of this workflow can offer many avenues of future work to be built on top of this. Further projects and additions may include:

• Simulating margins of victory (points differential) for each fixture.

• Incorporate more features other than home advantage (ie. travel distance, rest days, squad updates).
  

• Update model and simulate more seasons with access to more up to date data (ie. trying to predict the 2025 season or next)
  

• build an interactive dashboard or Shiny app for ease of interpretation to coaches and players.